Start with the buyer and planting window

An onion crop is planned backwards from the product the buyer wants. Bulb colour, size range, maturity, storage ability and packaging affect cultivar selection and marketing. A fresh-produce market, wholesaler, retailer and processor may accept different specifications. Ask about grades, bag sizes, delivery days and how rejected or unsold produce is handled. A high quoted market price means little if it applies to a grade the crop cannot consistently supply.

Location and planting time must suit the cultivar. Onion bulbing responds to day length, so seed chosen successfully for one area may be unsuitable elsewhere. The ARC onion production guidance explains the relationship between cultivar, growing conditions and day length. Use local agronomic advice and current supplier information to choose material for the intended planting window. A cultivar name alone is not a complete production programme.

Compare direct sowing with transplanting

Direct sowing and transplanting distribute cost and risk differently. Direct sowing requires accurate establishment, a suitable seedbed and careful early weed and moisture management. Transplanting adds nursery or purchased-seedling costs and handling work, but may suit an operation with the right labour and nursery arrangements. Compare the complete route to a sound plant stand rather than only the seed purchase price.

Allow for establishment losses without using them to excuse poor practice. Check seed documentation, lot identity, sowing equipment and the condition of planting material. Review emergence or survival at representative points across the field. Uneven establishment can produce uneven bulb size and complicate harvest and grading. Where a problem develops, investigate before adding more inputs to a crop that no longer has the expected commercial potential.

Organise water, labour and machinery together

Reliable water access is fundamental to an irrigated enterprise, but a water source alone is not enough. Delivery capacity, distribution uniformity, filtration, power and repair arrangements determine what reaches the crop. Check the system at its furthest points and during competing demand. Expansion should follow verified supply and infrastructure capacity, not simply the availability of another field.

Prepare a work calendar that identifies labour peaks. Establishment, weeding, lifting, handling and packing can compete for the same workers and transport. Clarify which activities will be contracted and confirm availability before the season. A contractor’s quoted price is useful only if the required service can be delivered in the relevant window. Keep machinery access and field conditions in mind when choosing bed layouts and harvest arrangements.

Protect value after lifting

Harvested onions still require management. Maturity, weather, curing, handling and storage condition influence how much of the crop remains saleable. Provide space and a process for separating damaged, wet or suspect bulbs from sound lots. Rough loading and unnecessary handling can destroy value after most production costs have already been incurred. Train the harvest team on the quality standard, not merely on the number of bags to fill.

Keep lot identity through curing, grading and dispatch. If one buyer reports poor keeping quality, the farm should be able to trace the affected load to its field and handling history. Lot records also reveal which cultivars and fields deliver the strongest net return. Combining everything into one undifferentiated stockpile makes both quality investigation and commercial learning harder.

Think in saleable bags, not only tonnes

Yield and price need compatible units. A field estimate in tonnes should be converted to saleable weight after grading, then to the actual pack mix. For illustration, 12 tonnes of saleable onions would fill 1,200 bags at 10 kg net each, before packaging damage or overfill. If part of the crop is sold in smaller packs or bulk, calculate those portions separately. Do not count the same crop in more than one sales channel.

Fresh-produce prices move, and the farm cannot assume that the best price observed will apply to its whole harvest. Compare several plausible selling outcomes and allow for charges, transport and payment timing. A supplier invoice, market settlement and bank receipt describe different parts of the transaction. Reconcile them so the farm knows the actual net proceeds of each consignment.

Storage should have a clear commercial purpose. A later higher price may be offset by weight loss, rejection, electricity, handling and the cash tied up. Review the condition of each lot and the evidence for holding it. The useful question is how much additional net cash storage is likely to produce, not whether a future headline price looks more attractive than today’s quote.

Preparing a Field Plan

Give each field or block a stable identifier and record soil history, cultivar, seed lot, planting date and intended buyer. Link soil and water analysis to the field. The plan should show how irrigation, machinery and labour reach the crop when needed.

Check that the cultivar and planting window suit the location before ordering seed. A small trial is useful when changing material or establishment method. Keep trial results identifiable through grading and sale, because field appearance alone does not show commercial performance.

Calculating Establishment Requirements

Use target established population, germination and expected field establishment to calculate seed needs. Keep the units clear: seeds, kilograms of seed, seedlings and planted hectares are not interchangeable. Allow for paths and unplanted areas when translating bed spacing into a field population.

For an illustrative calculation, a target of 700,000 plants with 90% germination and 90% establishment after germination requires about 864,200 seeds. This is a worked method, not a planting recommendation or a guarantee of field emergence.

Checking Irrigation Uniformity

Inspect wetting patterns and pressures across the field, including the furthest outlets. Record blocked lines, leaks and areas that remain too wet or too dry. Compare moisture observations with crop appearance and recent applications. A correct total water volume can still be badly distributed.

Keep a pump and filter maintenance routine and a record of interruptions. Identify critical spares and repair contacts. Review water supply before expanding planted area, and protect the established crop if capacity becomes constrained.

Scouting and Recording Decisions

Walk a repeatable route that includes field edges, low spots and representative interior areas. Record growth stage, weed pressure, symptoms and the distribution of affected plants. Photographs are more useful when linked to a date and field location.

Distinguish observation from diagnosis. Seek competent advice where the cause is unclear, then record the action and result. Repeated treatment without improvement should trigger reassessment, not automatic repetition at a higher rate.

Preparing for Harvest

Estimate when each block will be ready and confirm labour, lifting equipment, curing space, packaging and transport. Inspect neck maturity and bulb condition. Do not let the calendar alone determine lifting when weather or crop condition has changed.

Brief workers on avoiding cuts, bruises and sun damage. Keep wet, damaged or suspect lots separate. Handling losses often occur after the crop has incurred nearly all its growing costs, making simple supervision especially valuable.

Measuring Saleable Yield

Record harvested quantity, rejected bulbs, packed quantity and dispatches by lot. Reconcile any stock remaining in curing or storage. A yield measured before grading should not be compared directly with an invoice based on saleable packed produce.

For an illustrative lot, 10,000 kg harvested less 1,000 kg rejected leaves 9,000 kg before further storage or handling loss. That is a 90% pack-out. At 10 kg net per bag it provides 900 bags, assuming no additional loss or overfill.

Deciding Whether to Store

Assess cultivar, neck closure, damage and disease before allocating a lot to storage. Compare an immediate sale with a later sale after expected shrink, rejection, handling, energy and finance. Use realistic remaining saleable weight in the comparison.

A lot worth more per kilogram later can still return less cash if losses are high. Review stock condition regularly and release vulnerable lots promptly. Keep a written reason for holding stock so the decision can be evaluated after sale.

Reconciling Buyer Settlements

Match each consignment to its delivery record, grade, pack count and agreed terms. Check commission, market charges, transport, returns and payment. Convert bag and tonne prices to the same unit before comparing channels.

Record claims with the lot and the evidence available. Investigate whether the issue began in the field, curing, packing or transport. Use the result to correct the process and maintain a fair relationship with the buyer.

Preparing a Field Production Record

Create a separate record for each field or planting block. Include its area, recent crop history, soil results, cultivar, seed or seedling lot, planting date and irrigation arrangement. Record changes as they occur rather than reconstructing the season from memory at harvest. Where a field contains different planting dates or cultivars, identify the subdivisions so quality and yield can be traced to the correct crop.

Record operations in a consistent form: date, task, area treated, material, quantity, responsible person and observations. Retain supplier documents and crop-protection application records with the relevant field information. These records support traceability, cost review and investigation of uneven results. They also help a relief manager understand what has already been done without relying on verbal instructions alone.

Use the field record to compare planned and actual costs. An expensive block may have required additional weed control, repairs or replanting rather than simply having careless management. Relate the expenditure to saleable output and quality. A high total yield is less useful if much of it is rejected, sold at a discount or lost before dispatch.

Checking Establishment Before Committing Further Inputs

Inspect emergence or transplant establishment systematically across the block. Include edges, high and low areas, different soil conditions and sections served by different irrigation lines. Record both the number and distribution of surviving plants. A reasonable average can conceal large gaps and overcrowded patches that will produce uneven bulb sizes and complicate harvesting.

Compare observations with the intended plant population and investigate the cause of poor establishment. Seed placement, crusting, moisture, seed quality, pests and transplant handling can produce similar visible gaps but require different responses. Obtain appropriate advice before committing to a treatment. Repeated application of inputs without identifying the problem can increase costs while leaving the underlying cause unchanged.

Evaluate replanting against the remaining suitable season, cultivar response, likely maturity difference and market requirements. A late replacement area may need separate management and harvesting. Record the decision and its expected cost. Where the stand is retained, revise expected saleable output and cash receipts rather than continuing to budget on the original population as though no loss occurred.

Estimating Saleable Yield and Pack Requirements

Separate field yield from saleable yield. Sample representative areas and assess the likely share of sound bulbs in each commercial grade. Allow for trimming, damaged bulbs, rejected material and handling losses using experience from comparable crops. Revisit the estimate as maturity approaches. An early visual impression of a strong crop is not a reliable substitute for a structured harvest estimate.

For illustration, a harvested quantity of 100 tonnes with 10% removed through grading leaves 90 tonnes for sale. If all saleable produce were packed in 10 kg bags, that would require 9,000 bags before allowing for damaged packaging or changes in customer requirements. The example shows why packaging should be based on saleable output and pack mix rather than total biomass or field appearance.

Confirm pack specifications with buyers before ordering large quantities. Bag strength, ventilation, labelling, net mass and pallet arrangements affect handling and acceptance. Check that scales are suitable and properly maintained. Underfilled packs damage trust and may breach requirements; habitual overfilling gives away saleable product and distorts yield and margin calculations.

Understanding the Market Settlement Statement

Read each statement from gross sales through to the amount payable. Identify quantities, grades, selling prices, commission, market charges, transport and other agreed deductions. Distinguish a price quoted per kilogram from one quoted per bag or tonne. Reconcile the units before comparing channels or entering results into management records.

An illustrative consignment of 1,000 bags selling at R40 per bag produces R40,000 gross sales. If agreed selling charges total R5,000 and transport costs R3,000, the remaining R32,000 equals R32 per bag before production and other business costs. A headline R40 price therefore cannot be treated as money available to cover farming costs in full.

Check whether all dispatched bags were sold, rejected, held or returned. Unsold stock needs a clear status and follow-up; it should not disappear into a difference between dispatch and receipts. Retain dispatch notes, delivery confirmation and settlement records together. Query discrepancies promptly and compare net returns over several consignments so an unusual day's market does not dominate the decision.

Testing Whether Storage Adds Value

Storage is a commercial choice as well as a physical process. Compare the net proceeds available now with expected later proceeds after storage losses, handling, electricity, finance and other additional costs. Only suitable, properly cured lots should be considered. A possible higher price does not compensate for a store that cannot maintain appropriate conditions or for bulbs already deteriorating.

Suppose 10,000 kg could be sold now at a net R5 per kg, producing R50,000. If storage leaves 9,000 kg saleable and adds R6,000 in costs, the later net selling price must exceed about R6.22 per kg to improve on the immediate sale. This example excludes other possible costs and risks; it demonstrates the effect of weight loss and extra expenditure on the required price.

Review stored lots regularly and keep their identity. Record condition, removals and available quantity so the expected benefit can be reassessed. Establish release decisions based on actual quality and market opportunities. Holding deteriorating onions in the hope of recovering past expenditure can increase the eventual loss and place neighbouring sound stock at risk.

Coordinating Harvest, Curing and Dispatch

Work backwards from the expected harvest window to organise labour, equipment, curing space, packaging and transport. Confirm which tasks can proceed in parallel and which depend on the previous operation being complete. The pace of lifting should match the capacity to handle the crop safely. Bringing in more onions than can be cured or sorted creates avoidable congestion and quality risk.

Allocate clear responsibility for crop readiness, handling standards, stock identification and dispatch approval. Brief temporary staff using practical demonstrations, including how to avoid cuts, bruising and excessive drops. Inspect a sample of the work early in each shift so incorrect practices are corrected before they affect a large quantity. Provide a clear route for reporting equipment faults or quality concerns.

Maintain a daily movement record during peak activity: quantity lifted, curing, graded, packed, dispatched and rejected. Reconcile the stages without counting the same onions twice. Where exact weighing is not yet available, identify estimates as estimates and replace them when measured information becomes available. This helps management see bottlenecks and prevents sales commitments from exceeding prepared stock.

Reviewing the Season Before Expanding

At the end of the cycle, compare each block's saleable yield, grade mix, net selling return and directly attributable costs. Include rejected produce and unsold stock in the review. Identify whether poor results arose primarily from establishment, crop growth, harvest timing, post-harvest handling or market terms. These causes require different investments and should not be combined into a vague conclusion that prices were poor.

Assess expansion against water reliability, working capital, labour and handling capacity at the busiest point of the season. Additional hectares may increase pressure on an existing bottleneck faster than they increase profit. Compare expansion with improving output or reducing losses on the current area. Use quotations and realistic operating experience to evaluate the alternatives before committing cash.

Retain a short improvement plan for the next crop. Assign responsibility for soil sampling, cultivar decisions, equipment repairs, supplier negotiations and buyer discussions. Schedule these actions early enough to influence planting and harvest. The season's records then become a practical planning resource rather than a collection of documents stored only after the crop has been sold.

Keeping Onion Lots Separate Through Curing and Sale

A lot reference should remain attached to onions as they move from the field into curing, grading, storage and dispatch. The purpose is to connect a buyer's result with the crop and handling history behind it. Once different lots are mixed, a quality complaint becomes harder to investigate and a stronger lot can conceal losses in a weaker one.

Use a visible identifier at each holding location and on the movement record. Record any deliberate combination of lots, including the quantities and reason. Do not continue using the name of only one source field after other material has been added.

Lot record	Information carried forward
Field origin	Block, variety and harvest reference.
Curing location	Place, entry date and relevant observations.
Grading movement	Date, quantity and grades produced.
Storage position	Clearly identified stack or bay.
Dispatch	Buyer, quantity and delivery reference.
Exception	Quality concern, loss or reassignment.

Start the daily stock check with lots due for sale and lots under observation. A correct total tonnage does not prove that each lot is in the expected condition. Keep uncertain stock separate from quantities offered as immediately available.

At settlement, attach deductions and buyer feedback to the source lot. This makes it possible to compare field, curing and storage outcomes rather than judging the entire crop from one average selling price. The record becomes more valuable over successive harvests because recurring weaknesses become visible.

Turning a Curing Observation Into a Release Decision

Curing needs an operating record, not merely a calendar entry saying that onions have spent a certain number of days in a holding area. Conditions and crop state differ between lots. Base release on appropriate crop observations and the requirements of the intended market, with technical advice where needed.

Assign responsibility for inspecting and recording the lot. Note uneven areas, damp material, damaged bulbs or other concerns that require attention. Record the location within the lot so the next inspection can check whether the same issue persists.

Review point	Decision supported
Lot identity and quantity	Confirms which onions are being assessed.
Neck and outer-skin condition	Supports the appropriate curing assessment.
Uneven or damp areas	Identifies material needing further attention.
Damaged or suspect bulbs	Separates unsuitable material from sound stock.
Intended sales route	Connects release to the product specification.
Release authorisation	Records who accepted the lot for the next stage.

Avoid mixing released and unreleased material in one indistinguishable stack. The packing team should be able to identify which lot can proceed without guessing from its position. If a released lot later deteriorates, update its status immediately and trace any quantity already dispatched.

Review the cause of delayed release. It may arise from crop condition, weather, handling or inadequate capacity. Extending the holding period without addressing the cause can add losses rather than solve the problem. Retain the lesson when planning the next harvest and curing allocation.

Measuring Storage Loss With Comparable Weights

A storage result needs comparable opening and closing quantities. Bag counts can be misleading if bag sizes change, some bags are partly filled or stock has been regraded. Use a consistent mass basis and keep sales, samples, transfers and rejects separate.

Record representative weighing procedures so successive checks can be compared. A rough estimate at entry and a precise scale reading at exit do not provide a reliable loss measure. Keep the scale and unit used visible in the record.

Stock movement	Illustrative mass
Opening lot	10,000 kg.
Quantity sold	6,000 kg.
Sound stock remaining	3,500 kg.
Recorded rejects	300 kg.
Difference requiring explanation	200 kg.

The 200 kg difference may include moisture change, measurement error or unrecorded movements; it is not automatically theft or spoilage. Investigate the evidence before assigning a cause. The 300 kg of recorded rejects should not also be included as unexplained loss.

Compare the financial result using saleable output and the costs of holding the lot. A rising market price can be offset by reduced saleable mass, additional grading and storage costs. Keep this calculation linked to the lot so management can distinguish a successful storage decision from a favourable price that merely covered avoidable losses.

Scheduling Grading Without Creating a Packing Bottleneck

Grading, bagging, weighing, labelling and loading are connected tasks. Increasing the speed of one stage can create queues at another. Observe how product actually moves through the operation before adding labour or equipment.

Record the output of accepted packed product rather than only the quantity passing through the grader. Rework, missing bags and waiting for labels consume capacity even when the grading line appears busy. Review performance over a representative period rather than the fastest few minutes.

Work stage	Constraint to observe
Feeding the grader	Availability and consistency of incoming material.
Separation into grades	Clear standards and manageable product flow.
Bagging	Correct bag size and enough suitable packaging.
Weighing	Reliable equipment and timely checks.
Labelling	Correct lot and buyer information.
Loading	Vehicle readiness and safe movement.

Assign a person to coordinate changes across the stages. Moving workers to bagging may help temporarily, but it should not leave grading uncontrolled. Brief the team on the required output, grade mix and dispatch sequence before work starts.

At the end of the shift, compare planned and completed dispatches and identify the main delay. A short record of causes is more useful than a general instruction to work faster. Use the result when booking transport and promising the next day's quantities.

Calculating the Consequences of Overfilling Bags

Small differences in average packed weight can accumulate across a large dispatch. Check net mass using an appropriate weighing process and a representative sample. The aim is consistent compliance with the stated pack quantity, without treating deliberate underfilling as a saving.

Separate packaging mass from produce mass where the weighing method requires it. Record the scale check and actual sample results rather than writing only that bags were checked. If variation is high, investigate the filling and checking process.

Illustrative packing result	Calculation
Stated pack quantity	10 kg.
Average actual net quantity	10.2 kg.
Bags dispatched	1,000.
Produce above stated quantity	200 kg.
Illustrative value at R5 per kg	R1,000 of additional produce supplied.

This example isolates the effect of average overfill; it does not establish an acceptable tolerance. Actual packaging and measurement requirements govern the packing standard. The management point is that a small uncontrolled difference can consume saleable crop and distort the comparison between packed bags and harvested tonnes.

Correct the process and recheck before continuing at full speed. Record the outcome so the next shift does not restore the same setting. Include damaged bags and repacking in the stock reconciliation, since those movements can also explain differences between bag purchases and completed sales.

Choose the tomato market before the crop

Fresh retail tomatoes, informal-market sales and processing supply do not necessarily require the same product. Buyers differ in preferred size, firmness, maturity, packaging and delivery pattern. Establish the intended channel before selecting a cultivar and production system. A crop that performs well in the field can still be difficult to sell if it does not meet the buyer’s specification or arrives in quantities the customer cannot absorb.

Speak to buyers about normal and peak demand, rejection reasons, payment and how supply is arranged. An expression of interest is not a commitment to take the whole harvest. Develop more than one suitable outlet, including a realistic route for sound produce that falls outside the main grade. Do not assume lower grades will fetch the main market’s price or that every surplus can be processed profitably.

Match system, cultivar and management

Open-field production and protected cultivation have different infrastructure, labour and management demands. Growth habit, support requirements, climate and the intended harvest period influence cultivar choice. Review local experience and obtain suitable agronomic advice. The Agricultural Research Council’s production guidelines include summer vegetables and provide a useful starting point for further technical planning.

Check soil, drainage, water availability and previous cropping before committing to a field. A water source should be assessed for reliability and suitability, not merely its presence. Irrigation equipment needs to deliver consistently to the crop, with a practical response to faults. Inputs applied according to a calendar alone may miss differences in soil, weather and crop condition. Use observations and appropriate testing to guide the programme.

Plan for repeated picking

Tomato production creates a sequence of picking, sorting, packing and dispatch tasks. Labour availability during harvest matters as much as planting capacity. Estimate how the expected crop will move through those tasks and where a bottleneck could arise. A field can produce more fruit than the packing team can handle at the required standard, resulting in delays and losses even where agronomy is sound.

Agree the maturity stage with the buyer and train pickers to distinguish suitable fruit. Handle produce carefully and keep containers appropriate for the task. Record rejects by reason so management can identify whether losses arise in the field, during handling or at the buyer. A total rejection percentage gives less useful guidance than knowing whether the main issue is damage, size, maturity or a recurring quality defect.

Connect saleable yield to realised price

Harvested weight is not automatically paid weight. For a simple operational illustration, if 1,000 kilograms are harvested and 100 kilograms are unsuitable for the intended channel, 900 kilograms remain before any further losses. Dividing the day’s field costs by the original 1,000 kilograms understates the cost carried by each saleable kilogram. The example is a measurement principle, not a production target or recommended rejection level.

Price also varies by grade and channel. Compare net receipts after packaging, market charges, transport and other agreed deductions. A higher distant-market quotation can leave less at the farm than a lower nearby offer. Keep dispatch and settlement references connected so the amount received can be traced to the actual harvest batch. This makes it easier to assess customers and resolve discrepancies.

Use a planting calendar with cash awareness

Staggered planting can spread supply, but it also creates overlapping demands for water, labour and operating cash. Review the whole farm calendar before adding another planting. A later block may need intensive attention just as an earlier one enters peak harvest. Keep maintenance and input purchasing aligned with those commitments.

Evaluate expansion using saleable output and collected receipts rather than the best price seen in a strong week. Consider how a lower grade mix, a delayed harvest or slower buyer payment affects the operation. Retain enough flexibility to respond to problems without neglecting crop care. The practical records below show how field observations, labour, harvesting and settlement can be linked into a manageable production system.

The following guidance connects crop planning, field work, harvesting and sales with the records needed to manage the farm. The examples illustrate decisions and calculations; they are separate from the financial forecast.

Managing the Operating Cycle

Management follows each field block and market grade from commitment through completion and cash collection. The core records cover plantings, harvested quantities, grades and rejects. A field work record links the physical work to its cost and result, while the buyer consignment establishes what the customer expects.

Production or activity alone is not the final measure of success. The review considers saleable kilograms, quality, customer acceptance and net receipts together. The following cases illustrate practical decisions using separate examples rather than additional forecast assumptions.

Planning a Staggered Crop

Divide intended production into practical planting blocks according to land, water, labour and buyer needs. Record the nursery order, expected transplant window and likely harvest period for each. Staggering can spread work and market exposure, but adjacent plantings still share weather and pest risks.

A block plan is revised when establishment or flowering differs from expectation. Promised deliveries follow crop observations rather than an unchanged calendar. The farm keeps alternative outlets in view for different grades and changing harvest volumes.

Calculating Plant Population

For an illustrative spacing of 2 m between rows and 0.4 m between plants, theoretical population is 10,000 divided by 0.8, or 12,500 plants per hectare. Headlands, roads, unusable areas and actual survival reduce the planted or established total. This calculation is not a universal spacing recommendation.

The cultivar and production system determine suitable spacing. Record ordered seedlings, plants established and replacements separately. Comparing the nursery invoice with a theoretical hectare count alone can conceal losses or areas that were never planted.

Comparing Market Channels

Suppose an illustrative consignment of 1,000 kg sells at R8 per kg. Gross sales are R8,000. If commission and other selling deductions total R800, transport R900 and packaging R600, net receipts before production cost are R5,700, or R5.70 per kilogram dispatched. The example shows why a market price is not the farm-gate return.

Compare channels using the same basis and include unsold or rejected quantities. A buyer offering a lower headline price may produce a better net result through collection or lower losses. Keep each consignment settlement linked to its dispatch record.

Investigating a Low Saleable Yield

A block can produce substantial fruit while delivering a disappointing saleable quantity. Separate field loss, undersize, cracking, pest damage, bruising and unsold fruit. Each loss occurs at a different stage and points to a different management response.

For illustration, 10,000 kg harvested with 1,500 kg rejected leaves 8,500 kg saleable, an 85% pack-out. Increasing harvested mass without improving the cause of rejection may not improve profit. Compare grades and net receipts as well as total tonnes.

Responding to Irrigation Failure

When pressure falls, identify the affected block, system fault and crop condition before changing the entire programme. Check supply, pump, filters, valves and visible leaks through competent procedures. Record the duration and the response, with priority based on crop need and available water.

After repair, verify distribution rather than assuming that pump operation proves every emitter is working. Review moisture and crop response before compensating for a missed application. Excess water after stress can create additional problems.

Closing the Season

The season review connects each block to land preparation, seedlings, nutrition, protection, labour, irrigation, harvest and sales. Shared costs use a clear allocation basis. Compare actual saleable kilograms and receipts with the work and cash committed.

Retain the practical lessons: cultivar performance, planting window, disease pressure, buyer acceptance and transport reliability. The next crop plan uses these observations while recognising that weather and market conditions can change.

Building the Field and Harvest Records

Identify Each Block Clearly

A block record identifies the land area, cultivar, planting date, nursery batch and irrigation arrangement. It records the actual planted area rather than assuming that the full property produces tomatoes. Headlands, access, drainage and unusable sections are distinguished from the crop area.

Keep establishment observations with the block. Missing plants, weak patches and replacements can affect later interpretation of yield. A harvest total divided by an inaccurate area creates a misleading performance measure and can distort the next planting decision.

Connect Work to the Crop Stage

Field records identify the work, date, labour and inputs used. Irrigation, nutrition, protection, support maintenance and harvest activities have different purposes, so they are not combined into one unexplained labour total. Shared work uses a consistent allocation where a precise block measure is not practical.

The review asks whether the work occurred when the crop needed it. A late trellising or harvest operation can reduce marketable output even if the total labour cost remains within budget. Timing and condition therefore accompany cost in the management record.

Planning the Harvest Team and Dispatch

Estimate the Work From Crop Observations

Before harvest, inspect maturity and likely quantities by grade. Match picking, handling, grading and transport capacity to the fruit expected, allowing for ordinary interruptions. The number of workers required depends on the crop and method rather than a fixed rule copied from another farm.

Prepare suitable clean containers and clear field-to-packhouse movement. Avoid unnecessary transfers that increase handling damage. Staff understand the maturity and quality required by the intended buyer and separate unsuitable fruit consistently.

Reconcile the Dispatch

The dispatch record identifies the buyer or market agent, block or harvest reference, grade, pack count, net quantity and transport. The receiving acknowledgement and eventual sales statement are linked to that record. Differences are investigated while the consignment can still be identified.

Review rejected and unsold fruit by cause. A poor result can arise from field quality, grading, handling, market timing or transport. Each suggests a different correction; a general instruction to increase yield may fail to address the actual loss.

Buying Seedlings and Crop Inputs

Confirm the Specification Before Ordering

A seedling order identifies the cultivar, quantity, delivery window and expected plant condition. Discuss availability, adaptation and relevant resistance information with the supplier. The farm plans nursery lead time alongside field readiness so plants are not held unnecessarily before transplanting.

Inputs are ordered against the approved crop programme and available storage. Product names, concentrations and nutrient units are checked carefully because a similar description can conceal a different formulation. Receiving staff verify the order and retain the information needed for traceability.

Keep Budget and Application Separate

The financial allowance estimates expenditure. It does not establish the agronomic rate or approve a pesticide use. Actual applications follow qualified recommendations and registered instructions, with records of the block, product, quantity and date.

Review unused inputs at the end of the season. Suitable remaining stock is recorded and stored correctly, while obsolete or damaged products follow the appropriate disposal route. Carrying an unexplained balance into the next crop can lead to duplicate buying or inappropriate use.

Reviewing Buyers and Market Returns

Compare Net Results Consistently

The buyer review includes grade acceptance, quantities sold, deductions, transport, packaging and payment timing. Compare a consistent quantity basis so a price per crate is not confused with a price per kilogram. A strong gross price can still produce a weak return after losses and charges.

Consider the buyer's reliability and capacity alongside price. A buyer who regularly takes suitable quantities and settles promptly can support crop planning. Dependence on one outlet still deserves attention because an interruption can leave perishable fruit without an immediate alternative.

Prepare the Next Crop Decision

The season review identifies which blocks, grades and channels produced useful returns. It records the main causes of loss and the changes proposed for the next cycle. New varieties or methods are introduced through an appropriate trial where practical rather than changing the entire crop without evidence.

Keep the comparison realistic about weather and market variation. A successful season does not guarantee the same price or yield next time, and a difficult season does not prove that every practice failed. The objective is a better-informed production and selling programme.

Turning Pick Records Into a Reliable Availability List

Tomato availability changes as fruit matures and picking results become known. A field estimate is useful for planning, but confirmed orders need a realistic view of saleable grades and quantities. Keep the forecast separate from picked and accepted stock.

Record each picking by block and date, then carry that reference into grading and dispatch. A mixed total for the whole farm cannot explain why one block repeatedly produces a different grade mix or why an expected order could not be completed.

Availability category	Use in sales planning
Picked and graded	Quantity available to allocate by grade.
Reserved	Stock committed to named orders.
Picked but ungraded	Provisional quantity awaiting assessment.
Expected next picking	Forecast based on current field observation.
Held for assessment	Excluded from ordinary saleable availability.
Dispatched	Removed against the delivery reference.

Update the list after grading rather than continuing to use the gross picking estimate. If 1,000 kg picked produces 800 kg of the requested grade, the order book should reflect 800 kg, not the original 1,000 kg.

Compare forecast and actual output after successive picks. Repeated differences can improve the next availability estimate and reveal whether the issue concerns maturity assessment, grade expectations or harvest execution.

Recording Ripeness Requirements Before Picking

Different customers may require different ripeness at delivery, depending on their handling and intended selling period. Record the agreed requirement in terms the picking and grading teams can apply. Avoid relying on a salesperson's general description that the buyer wants good tomatoes.

Use representative examples or photographs alongside the written specification where helpful. Make clear which lot and order the instruction applies to, especially when several customers are supplied on the same day.

Order specification	Practical detail
Tomato type	Product identity required by the buyer.
Ripeness	Agreed presentation at receipt.
Size or grade	Sorting basis and permitted variation.
Packaging	Container and net quantity.
Delivery timing	Receiving window and expected journey.
Exception contact	Person who can approve a change.

If the available crop does not match the order, resolve the difference before picking or dispatching it as an equivalent product. A substitution may be acceptable, but it should be a clear agreement rather than a surprise at delivery.

Retain feedback on arrival condition. Comparing the picking instruction with what the customer received helps improve future decisions about harvest timing, handling and dispatch.

Measuring Loss at Each Handling Stage

A tomato loss record should distinguish field rejects, grading rejects, packing damage and delivery claims. These categories point to different causes and different improvements. A single waste total is difficult to act on.

Use consistent units and avoid counting the same fruit twice. Produce rejected during grading and later removed from the packing area remains one loss, not two. Sound secondary-grade produce sold through another outlet is also different from waste.

Stage	Quantity or reason to record
Picking	Fruit collected and field rejects where measured.
Grading	Saleable grades and rejected quantity.
Packing	Damage or rework introduced during handling.
Dispatch	Actual quantity released.
Customer receipt	Accepted quantity and documented claim.
Closing stock	Sound stock remaining and its status.

For illustration, 1,200 kg picked may yield 1,000 kg saleable, with 150 kg grading rejects and 50 kg awaiting assessment. Dispatching 900 kg leaves 100 kg saleable stock, not a further 100 kg loss.

Review the largest preventable category first. If damage rises during packing, examine that operation before changing field practices. Keep the correction and the next measured result together so the review leads to evidence of improvement.

Scheduling Picking Around Packing Capacity

Picking faster than the packing operation can handle may create queues of exposed or repeatedly moved fruit. Plan the day's flow using actual labour, packaging and transport capacity. A large picking target is not useful if the fruit cannot be prepared and dispatched appropriately.

Estimate capacity from completed acceptable output rather than the team's fastest observed period. Include breaks, grade changes and ordinary interruptions. Review the plan as the actual crop and orders become clearer.

Capacity point	Question
Picking	How much suitable fruit can be collected?
Field movement	Can containers reach the packing area without delay?
Grading	Is the grade mix manageable at the expected rate?
Packing	Are containers, labels and labour ready?
Holding	Is there suitable space for the waiting quantity?
Dispatch	Are receiving arrangements and vehicles confirmed?

Assign one person to coordinate the flow. If the buyer delays collection, the picking instruction may need to change before the holding area is full. Keep the field team informed rather than discovering the problem after another load arrives.

At closing, compare the planned and completed quantities and record the main constraint. Use that evidence to improve the next day instead of simply increasing every target.

Managing Returnable Crates Across Customers

Returnable crates can become a hidden constraint when too many remain with customers or transporters. Record ownership and location separately. A crate outside the farm remains part of the pool, but it is not available for today's picking.

Match issues and returns to delivery references. Count condition as well as quantity, since a damaged return may need repair or removal before it can be used. Keep clean ready crates separate from those awaiting preparation.

Crate movement	Record
Opening ready stock	Usable quantity on site.
Issued to picking	Field or team reference.
Sent to customer	Quantity and delivery reference.
Returned	Quantity, condition and source.
Unavailable	Cleaning, damage or other restriction.
Outstanding balance	Quantity still with each customer.

An illustrative customer balance of 80 crates, followed by 40 more sent and 70 returned, leaves 50 outstanding. Carry that balance forward rather than treating the return as a complete clearance.

Review overdue returns before purchasing more containers. A better collection arrangement may release capacity at lower cost than enlarging the pool. Keep the commercial terms clear so a crate dispute does not become an argument detached from the delivery records.

Comparing a Price Offer With the Whole Grade Mix

A quoted premium price often applies to a selected grade. Evaluate the sale using the quantities of every grade produced, including secondary outlets and rejects. Applying the top price to the whole picking overstates expected receipts.

Use actual grading results where available and a realistic estimate where not. Keep the estimate visible until the lot is closed. Include the costs associated with each outlet on a consistent basis.

Illustrative output	Quantity and price
Main grade	700 kg at R8 per kg gives R5,600.
Secondary saleable grade	200 kg at R4 per kg gives R800.
Rejects	100 kg with no sales receipt in this example.
Total picked	1,000 kg.
Gross receipts	R6,400 before selling and production costs.

Multiplying the full 1,000 kg by R8 would suggest R8,000, overstating receipts by R1,600 in this example. The realised gross price per picked kilogram is R6.40, while the price per saleable kilogram is different. Label the measure used.

Review whether a higher specification improves the total result after sorting, packaging and secondary sales. A premium channel can be attractive, but its value depends on how much of the crop fits the specification and what happens to the remainder.

Keeping a Trial Buyer Separate From the Main Programme

A trial buyer should receive a clearly defined order that can be fulfilled without disrupting existing commitments. Record the specification, quantity, receiving arrangement and payment basis before dispatch. The trial tests the relationship as well as the price.

Keep the outcome visible in the customer record. A positive conversation is not the same as accepted produce and completed payment. Record actual claims, delays and administrative effort.

Trial review	Evidence
Product fit	Whether the buyer accepted the agreed grade.
Delivery fit	Access, timing and unloading arrangements.
Settlement clarity	Agreed deductions and supporting records.
Payment	Actual amount and receipt date.
Repeat demand	Confirmed follow-up orders.
Operating burden	Additional sorting, packaging or communication.

Compare the retained return with existing outlets for equivalent produce. A higher price may require extra work or leave a less convenient grade balance. The trial should reveal those effects before a large allocation is promised.

Increase supply only when the completed experience supports it. Retain other workable outlets so a change in one customer's demand does not leave the farm with no practical route for a perishable crop.

Building an Irrigation Fault Timeline

When a crop shows an unusual response, a clear timeline of water delivery and equipment events helps the adviser investigate. Record the affected block, observed fault, start time where known and corrective action. Avoid filling gaps with assumptions after the event.

Separate measured information from staff observations. Pump hours, flow readings and pressure checks are different from a note that a line appeared weak. Both may be useful if labelled correctly.

Timeline entry	Detail
First concern	Location, time and observed condition.
Equipment check	Relevant readings and visible faults.
Operating history	Recent interruptions or schedule changes.
Repair or adjustment	Work completed and responsible person.
Crop follow-up	Observation after the response.
Further advice	Technical assessment and next action.

Use competent support for electrical, mechanical and crop-management decisions. The record's role is to make the evidence available, not to replace a field-specific irrigation recommendation.

After recovery, review whether the fault could have been detected sooner. A repeated failure may require a change in inspection, maintenance or spare-part availability. Keep the practical improvement connected to the event that justified it.

Find buyers before choosing how much cabbage to plant

Ask prospective buyers about head size, appearance, packing, quantities and delivery frequency. Some customers buy individual heads; others trade by bag, crate or weight. These differences affect cultivar choice, spacing, harvesting and the way sales are calculated. A price per bag is not useful until the bag’s contents and specifications are clear.

Local traders and direct sales

Local traders can provide a practical outlet where quantities and collection arrangements suit the farm. Discuss how often they buy, whether they collect and how payment is made. A regular buyer taking manageable quantities may be more useful than an occasional large enquiry that cannot be relied upon at harvest.

Direct household sales can earn a different price, but require time, transport and a way to reach customers. A farmer selling one head at a time is also running a retail activity. Compare the labour and unsold produce involved with selling larger lots through a trader. The highest advertised price is not always the best net return.

Retailers, wholesalers and fresh-produce markets

Retail and wholesale customers may require consistent grading, packaging, delivery windows and documentation. Establish those requirements before planting for them. Ask what happens to rejected produce and whether payment depends on acceptance, resale or a fixed credit period. These details can matter as much as the quoted buying price.

Commission markets provide another route, but sending produce is not the same as making a guaranteed sale. For example, Joburg Market explains that produce remains the producer’s property until sold through an agent and that both market and agent commissions apply. Use the actual destination’s terms when estimating net receipts. How commission-market selling works.

Keep more than one realistic outlet where possible. Alternative buyers should be identified before a main buyer cancels, not after the crop is already loaded. Avoid promising the same harvest to several buyers simultaneously; the purpose is to maintain options while honouring confirmed commitments.

How much does it cost to start cabbage farming in South Africa?

As an indicative planning estimate, a small one-hectare cabbage operation using accessible land and an existing reliable water source could require around R100,000–R300,000 for basic equipment, irrigation preparation and the first crop’s working capital. This is a broad planning range, not a supplier quotation or a national average. Land purchase, a new borehole, major pumping infrastructure, a tractor or a delivery vehicle can take the investment well beyond it.

The existing resources on the farm make a substantial difference. A grower with suitable irrigation and access to hired land-preparation services has a different starting budget from someone developing an undeveloped site. List what is already usable, what needs repair and what must be purchased before comparing costs.

Cost area	What the budget should cover
Land and preparation	Access or lease costs, soil assessment, preparation and field layout.
Water and irrigation	Available supply, pumping, distribution, repairs, power and maintenance.
Crop establishment	Suitable seedlings, transport, transplanting labour and replacement planning.
Growing the crop	Nutrition, crop protection, weed control, irrigation and field labour.
Harvest and selling	Cutting, grading, packing, handling, transport and market deductions.
Working capital	Payments due before harvest receipts and a reserve for delays.

Separate durable infrastructure from costs incurred for each planting. Irrigation equipment may serve several crops, while seedlings and many field operations must be funded again. Keep these categories distinct when assessing the first crop and the ongoing business.

Include harvesting and selling in the budget from the beginning. A crop can reach maturity after most available money has been spent, leaving the grower unable to pay for labour, packaging or transport. The funding requirement extends to receiving payment, not merely to producing a head in the field.

Assess land and water before ordering seedlings

Inspect the actual production area, access routes and water system. Ask about previous crops, drainage problems, soil conditions and disease history. The land area on a lease is not necessarily the plantable area: roads, headlands, buildings, wet patches and other exclusions reduce the space available for the crop.

Arrange soil sampling and interpretation for the field. A neighbouring farmer’s fertiliser programme may not suit different soil or a different cropping history. Use competent local advice to identify constraints early, when changes to preparation or the proposed crop are still possible.

Check usable water, not just the presence of a source

A borehole, dam or pipe on the property does not establish that sufficient water will be available throughout the growing period. Check supply reliability, pumping capacity, distribution, water quality and energy needs. Understand who is responsible for repairs and interruptions if the supply is shared or included in a lease.

Confirm the applicable water-use authorisation and registration position with the relevant authority. The Department of Water and Sanitation distinguishes different lawful bases for water use, including licences and general authorisations subject to conditions. Do not assume ownership or rental of land automatically settles the water-use position. DWS water-use authorisation process.

Prepare an interruption plan that fits the site. Keep essential repair contacts and parts available, know how a pump failure will be detected and assign responsibility for checking supply. Planting additional area increases water demand as well as seedling numbers, so expansion should follow the capacity of the whole system.

Choose the cultivar for the season and the buyer

Head size, shape, maturity, field performance and disease response vary between cultivars. Discuss the intended planting period and local conditions with a seed supplier or adviser. A variety that performs well in a neighbouring district or another season may not be the best choice for the proposed crop.

Starke Ayres publishes cabbage cultivar information and a production guideline covering regional and seasonal considerations. Use those resources to prepare questions for the local recommendation rather than treating one national planting calendar as appropriate everywhere. Cabbage cultivar information; production guideline.

Understand what maturity figures actually mean

Supplier maturity figures often refer to time after transplanting rather than time from sowing. For example, Sakata describes Green Boy at around 80–90 days from transplanting, with specific seasonal cautions. That is an example for that cultivar, not a promise that all cabbages are ready on the same date. Sakata Green Boy technical information.

Allow separately for obtaining seedlings, preparing the land, transplanting, growth, harvesting and customer payment. Weather and crop performance can change the expected harvest window. Buyers should receive an estimate that is updated as the crop develops, rather than an exact date presented as certain months in advance.

When trying a new cultivar, retain records for that planting so the result can be compared with the farm’s usual crop. Avoid changing cultivar, planting period, nutrition and spacing together without keeping track of the differences. Otherwise it becomes difficult to understand why the result improved or deteriorated.

Plan plant numbers and seedlings carefully

Plant population is a design decision linked to cultivar, target head size and the production system. The agricultural department’s cabbage brochure gives different population guidance for large, medium and baby cabbage types. Its central practical lesson is that one spacing should not be applied to every product. Departmental cabbage production brochure.

For an arithmetic illustration, rows 0.6 metres apart with 0.4 metres between plants provide 0.24 square metres per plant. Dividing 10,000 square metres by that area gives about 41,667 planting positions per fully planted hectare. This is a spacing calculation, not a recommended population or a forecast of saleable heads. Access space, field layout and crop losses change the eventual result.

Calculate the requirement from the actual planted area and obtain a recommendation suited to the cultivar. Confirm the seedling order early, including cultivar identity, quantity, delivery date and the condition expected on arrival. A substitution should be discussed before delivery because it can affect size, maturity and the market.

Receiving and transplanting

Inspect seedlings on arrival and raise concerns promptly. Keep delivery and batch information, and avoid accepting an unclear mixture of varieties for a planting intended to mature consistently. Arrange handling and transplanting so seedlings do not wait unnecessarily while land preparation or irrigation is still unfinished.

Give the team a clear field layout and a consistent method for planting. Check establishment after transplanting and record gaps or weak areas. Any replacement decision should consider the likely difference in maturity, rather than assuming late replacements will be harvested with the original plants.

Use a field calendar rather than planting everything at once

A single large planting can create a concentrated harvest that exceeds the capacity of buyers, labour or transport. Dividing production into blocks can spread work and sales where the season, land and market support it. Staggering does not eliminate risk, but it makes the timing of commitments more visible.

Assign each block an identifier and record its area, cultivar, transplanting date and expected harvest window. Link seedling orders, irrigation work, field operations and sales discussions to those blocks. A calendar on paper or a simple spreadsheet is enough if it is kept current and used by the people making decisions.

Do not assume that plantings made two weeks apart will always mature exactly two weeks apart. Seasonal conditions and cultivar response can change growth. Review the crop itself and adjust the harvest estimate. This is particularly important when several blocks may become ready close together.

Plan rotation and access

Discuss rotation with a local crop adviser, taking the field’s history and disease risks into account. Changing the crop name without considering related plants may not provide the intended break. Keep records of previous plantings so decisions are based on the field rather than memory.

Leave practical access for field work and harvest. A layout that maximises planting positions but prevents efficient movement can increase damage and labour cost. Think through where workers, equipment and collected produce will move when the crop is full-sized, not only when seedlings are small.

Manage irrigation and nutrition as a connected programme

Arrange a field-specific irrigation and nutrition programme using soil information, water supply, crop stage and local conditions. Fixed instructions copied from another farm can be misleading. The operating task is to apply the planned programme, observe the crop and investigate deviations early with competent advice.

Keep records of irrigation events and interruptions. Check that the system distributes water as intended rather than assuming that a running pump means every part of the field is receiving an adequate amount. Uneven performance may reveal blocked outlets, pressure differences or a maintenance problem.

Purchase inputs against the planned programme and keep a simple stock record. Record applications by block, date and quantity so the business can compare what was planned, purchased and actually used. This also helps avoid double applications when different people work on the same field.

Assess unusual growth systematically. A weak patch does not automatically mean more fertiliser is needed; water distribution, roots, pests, disease or soil conditions may be involved. Take useful observations and seek diagnosis before spending money on an untested response.

Scout for problems and use crop protection responsibly

Inspect the crop regularly using a repeatable route across the field. Note where symptoms or pests occur and whether the affected area is increasing. Observations from the roadside alone can miss problems further into a block. Keep dated photographs and notes to make discussions with an adviser more useful.

Separate identification from treatment. Similar symptoms can have different causes, and an inappropriate response may waste money while the real problem continues. Agree who can recommend and authorise an intervention, and who checks that the work has been completed correctly.

Use only products registered for the intended use and follow their labels, including application instructions, protective measures, re-entry conditions and pre-harvest intervals. A last-minute pest problem does not justify harvesting before a required interval has passed. CropLife South Africa’s guidance explains the importance of label instructions and safe handling. Crop-protection use guidance.

Keep application records connected to the relevant block and planned harvest. Make those records accessible to the person arranging cutting and dispatch so that a sales commitment does not accidentally conflict with an application restriction. Store products and equipment responsibly and arrange suitable handling of empty containers through appropriate channels.

Prepare harvest, grading and transport before maturity

Confirm the buyer’s acceptable size and condition before the team starts cutting. The field may contain heads at different stages, so harvesting decisions should follow actual readiness and the intended market. Do not count every planted position as a saleable cabbage in advance.

Arrange workers, tools, packing materials and transport before the harvest window. Give the team clear instructions on cutting, trimming, grading and handling. Avoid preventable damage from throwing heads, rough loading or unsuitable stacking, since production costs have already been incurred by this stage.

Keep grades and quantities visible

Record harvested heads or weight, rejected produce and the quantities assigned to each grade or buyer. Keep the unit of measurement consistent. If one buyer pays per head and another per bag, document the contents rather than combining the transactions as though the units were identical.

Discuss secondary grades with buyers in advance. Produce that does not meet one buyer’s preferred size may have another legitimate outlet if it is otherwise suitable. However, an alternative market should not be assumed to accept every rejected head or to pay the main grade’s price.

Match dispatch quantity to transport capacity and the receiving arrangement. Check access, delivery time, unloading responsibilities and the documents needed. A vehicle arriving after the buyer’s receiving window can create delays and extra cost even when the crop itself is acceptable.

Is cabbage farming profitable?

Cabbage farming can be profitable when the value of marketable produce exceeds the full cost of growing, harvesting and selling it. Results vary with crop performance, grade, realised price and timing. A high biological yield is useful only to the extent that the product can be sold at an acceptable net return.

Keep four quantities separate: planting positions, established plants, harvested produce and saleable output. Each measures something different. Forecasting sales from the first quantity without allowing for the later stages can overstate both revenue and the cash available for the next crop.

Compare net receipts, not headline prices

For each route to market, deduct the applicable transport, packaging, handling, commission and other selling costs before comparing alternatives. Also consider time to payment and the risk of unsold or rejected produce. A lower collection price can sometimes produce a better result than a higher distant-market price with substantial deductions.

Collect price information for the same grade, unit and period. A premium retail price cannot be used as a farmgate assumption, and a particularly strong market day is not evidence that every harvest will achieve that level. Keep the basis of the estimate clear and review it as the expected harvest approaches.

Test a weaker price and a smaller saleable crop separately, then consider them together. Avoid treating additional fertiliser, extra planting or delayed harvesting as automatic ways to compensate for poor prices. Those decisions introduce their own costs and risks and should be assessed against the crop and market.

Fund the whole crop and the gap before the next receipt

Seedlings, preparation and field work often require payment well before harvest. The cash plan should show when each major payment is due and when customer receipts are likely. Include rent, labour and other ongoing commitments that continue even if harvesting or payment is delayed.

Where plantings overlap, the next block may need money before the previous one has paid for itself. Map this overlap explicitly. A farm can have a promising seasonal profit forecast and still lack enough cash during the period when two crops are being funded at once.

Separate available cash from amounts owed by customers. Follow up account payments and reconcile market statements with consignment records. Keep owner withdrawals and new equipment purchases visible so they do not quietly consume money intended for finishing the crop.

Assess expansion using the whole operation: water, people, field management, harvest capacity, transport, buyers and cash. More hectares increase commitments before they increase receipts. A reliable smaller operation provides better evidence for growth than a large planting that depends on every assumption going right.

Keep buyers informed as the harvest approaches

Begin confirming sales while the crop is still growing. Give buyers a realistic estimate of the available quantity, size and harvest window, then update it after field assessments. Early communication allows the buyer to plan and gives the farm time to arrange alternative outlets if the original requirement changes.

Use a simple order list showing the buyer, product specification, quantity, price basis, collection or delivery arrangement and payment terms. Record whether the order is confirmed or only an enquiry. A message asking about availability is not the same as a commitment to take a truckload.

Agree how differences will be resolved

Clarify who checks quantities and grades at handover. If the buyer expects a particular weight range or number of heads per bag, confirm how that will be assessed. Record delivery quantities and any accepted adjustments promptly so disagreements do not emerge only when payment is due.

When a buyer reports a problem, obtain specific information and trace it to the relevant block and consignment. A complaint about damaged heads requires a different response from a dispute over pack size. Review photographs, dispatch records and handling arrangements before deciding what action will prevent a repeat.

Keep marketing promises aligned with what the farm can demonstrate. Claims about production methods or certification should have an appropriate basis. Clear, dependable information about availability and product quality is more valuable than unsupported claims that create expectations the operation cannot meet.

Prepare for delays without losing control of the crop

A practical contingency plan identifies the decisions that must be made if water fails, growth is uneven, labour is unavailable or the main vehicle cannot collect. Name the person responsible and keep the relevant contacts accessible. The plan should reflect realistic alternatives at the farm, not equipment or services that have never been arranged.

Maintain a transport alternative for important dispatches where feasible. Confirm the vehicle’s capacity, suitability, price and availability before assuming it can replace the normal arrangement. A larger vehicle is not automatically more economical if there is insufficient produce to fill it or no buyer ready to receive the load.

Review the decision before spending more

When crop performance disappoints, distinguish costs already incurred from the additional spending needed to finish and sell it. Further expenditure should be assessed against the realistic remaining outcome, with technical advice where required. Continuing every planned purchase automatically can increase a loss without improving the harvest.

Record the reason for changes to the crop programme or sales route. This makes the final review more useful and helps explain why the actual result differs from the original budget. A change made to protect quality may be sensible even when it reduces the quantity sold; the record should show that trade-off clearly.

Keep the next planting decision separate from optimism about the present crop. Confirm water, seedling availability, market demand and funding again before committing. Learning from one cycle should make the following cycle more deliberate, rather than simply repeating the same area and hoping for a better price.

Keep records that improve the next planting

Use one record for each planting block, covering cultivar, area, dates, inputs, labour, observations, harvest and sales. Keep supporting supplier invoices and buyer statements. The aim is to understand which decisions produced the result rather than to collect paperwork that nobody reviews.

Record	Management question
Seedlings and establishment	Did the expected planting become a uniform crop?
Water and field operations	Were the intended activities completed on time?
Harvest and grading	How much of the crop met the buyer’s requirements?
Sales and deductions	What did the farm actually receive for each route?
Costs and payment dates	Was the crop profitable and adequately funded?

After each block is sold, identify the main cause of any difference from the plan. A market-price problem calls for a different response from poor establishment or expensive transport. Choose a small number of specific improvements and review their effect in the next comparable planting.

A cabbage farming business plan should connect the intended buyers, field programme, resources and financial forecast. The strongest operating approach is one that can consistently grow the right product, deliver it in good condition and recover enough cash to finance the following crop.

Select a market before selecting a cultivar

Fresh-market potatoes, processing potatoes and seed production are different commercial activities. A fresh-market buyer may prioritise appearance, size and pack consistency, while a processor can require particular quality characteristics and delivery arrangements. Seed production has its own specialised system. Decide what the farm intends to supply and confirm buyer requirements before choosing planting material or committing the field.

Ask buyers how they assess defects, size, packaging and delivery. Establish whether the quoted price applies to the whole crop or only a particular grade. The farm should expect a mix of saleable sizes and some rejected material, rather than assuming every harvested kilogram earns the best price. Arrange realistic outlets for the grade mix and understand the costs of moving produce to each channel.

Seed quality deserves a separate decision

Planting material is a major commitment and a potential source of production problems. The South African Seed Potato Certification Scheme provides the framework for certified seed potatoes. Obtain the relevant documentation, check lot identity and discuss cultivar suitability and seed condition with the supplier. Ordinary ware potatoes should not be treated as equivalent to documented seed simply because they cost less.

Plan delivery and storage so seed arrives when it can be handled properly. Inspect the consignment and raise concerns promptly. Keep lots identifiable through planting so later differences can be investigated. A small saving at purchase can become expensive if establishment is uneven or the crop does not meet the intended market. Evaluate the whole production consequence rather than the seed invoice alone.

Prepare the field for a high-value crop

Assess soil condition, drainage, previous crops, water access and machinery requirements before planting. Compaction, poor drainage or uneven irrigation can create problems that additional fertiliser will not solve. Use soil and water analysis with suitable agronomic advice to establish the programme. The field needs practical access for planting, crop care and harvesting as well as the biological potential to grow potatoes.

Crop rotation and field history are useful risk information. Keep a record of previous problems and investigate suspicious symptoms through competent advice. Planting more hectares should follow evidence that the operation can manage them properly. A smaller area with timely irrigation, scouting and harvesting can be commercially stronger than a larger area that stretches equipment and labour beyond capacity.

Coordinate irrigation, scouting and field access

Use a repeatable scouting route and record findings by field and date. Look for uneven growth, moisture problems, weeds and signs that need further assessment. Photographs are useful when linked to location and crop stage. Avoid treating every visible symptom as the same problem. Record the advice received, the action taken and whether it improved the condition.

Plan irrigation and field operations together so machinery access does not create avoidable damage. Check distribution, leaks, filtration and power reliability. A total water allocation does not show whether the crop receives water evenly. Keep repair contacts and critical spares available, and review the response to interruptions before the crop reaches a demanding stage.

Harvest capacity must include packing

Harvesting equipment is only one part of the process. Grading, packing, storage, labour and transport determine how much usable product can reach customers. Confirm all these resources before lifting starts. Handling damage and exposure can reduce quality after the farm has already incurred nearly all growing costs. The harvesting team needs a clear standard for care, sorting and lot identification.

For illustration, 20 tonnes of saleable potatoes would require 2,000 bags at 10 kg net each if that were the entire pack mix. An estimate of 20 tonnes lifted from the field is different: grading losses must be removed before calculating sales. Keep packaging and transport quantities aligned with saleable produce and the actual buyer orders. Buying bags for an optimistic crop estimate can tie up cash, while running out during harvest disrupts dispatch.

Compare net market results

Review each consignment from dispatch through settlement. Match pack count, weight, grade, price, charges and payment. A headline price does not include every cost of reaching the buyer. Compare channels over several loads, recognising that quality and timing can explain differences. Keep unpaid or disputed consignments visible rather than treating all dispatched stock as collected revenue.

Storage decisions require an assessment of crop suitability, conditions, losses and cost. A higher later price does not automatically make holding profitable. The farm also needs cash for current obligations while produce is stored. Before expanding the next planting, review saleable yield, grade distribution, net receipts and the timing of cash recovery. These results provide a stronger basis for growth than harvested tonnage alone.

Preparing a Field Plan

Give each field or block a stable identifier and record soil history, cultivar, seed lot, planting date and intended buyer. Link soil and water analysis to the field. The plan should show how irrigation, machinery and labour reach the crop when needed.

Check that the cultivar and planting window suit the location before ordering seed. A small trial is useful when changing material or establishment method. Keep trial results identifiable through grading and sale, because field appearance alone does not show commercial performance.

Calculating Seed Requirements

Calculate planting positions from row and in-row spacing, then use the mean seed-tuber weight to estimate seed tonnage. For illustration, 0.90 m rows and 0.30 m in-row spacing provide about 37,037 positions per planted hectare. At 70 g per seed tuber this requires about 2.59 tonnes of seed before handling allowances. Headlands, roads and unplanted patches reduce the effective area.

Check the actual seed lot rather than treating every bag as identical. Count and weigh a representative sample, inspect its condition and compare the result with planter settings. More kilograms of large seed do not necessarily mean more plants. Record lot identity, quantity received, quantity planted and balance remaining so seed cost can be reconciled to the field.

Checking Irrigation Uniformity

Inspect wetting patterns and pressures across the field, including the furthest outlets. Record blocked lines, leaks and areas that remain too wet or too dry. Compare moisture observations with crop appearance and recent applications. A correct total water volume can still be badly distributed.

Keep a pump and filter maintenance routine and a record of interruptions. Identify critical spares and repair contacts. Review water supply before expanding planted area, and protect the established crop if capacity becomes constrained.

Scouting and Recording Decisions

Walk a repeatable route that includes field edges, low spots and representative interior areas. Record growth stage, weed pressure, symptoms and the distribution of affected plants. Photographs are more useful when linked to a date and field location.

Distinguish observation from diagnosis. Seek competent advice where the cause is unclear, then record the action and result. Repeated treatment without improvement should trigger reassessment, not automatic repetition at a higher rate.

Preparing for Harvest

Estimate when each block will be ready and confirm labour, lifting equipment, skin setting and storage space, packaging and transport. Inspect skin set and tuber condition. Do not let the calendar alone determine lifting when weather or crop condition has changed.

Brief workers on avoiding cuts, bruises and sun damage. Keep wet, damaged or suspect lots separate. Handling losses often occur after the crop has incurred nearly all its growing costs, making simple supervision especially valuable.

Measuring Saleable Yield

Record harvested quantity, rejected tubers, packed quantity and dispatches by lot. Reconcile any stock remaining in skin setting and storage or storage. A yield measured before grading should not be compared directly with an invoice based on saleable packed produce.

For an illustrative lot, 10,000 kg harvested less 1,000 kg rejected leaves 9,000 kg before further storage or handling loss. That is a 90% pack-out. At 10 kg net per bag it provides 900 bags, assuming no additional loss or overfill.

Deciding Whether to Store

Assess cultivar, skin condition, damage and disease before allocating a lot to storage. Compare an immediate sale with a later sale after expected shrink, rejection, handling, energy and finance. Use realistic remaining saleable weight in the comparison.

A lot worth more per kilogram later can still return less cash if losses are high. Review stock condition regularly and release vulnerable lots promptly. Keep a written reason for holding stock so the decision can be evaluated after sale.

Reconciling Buyer Settlements

Match each consignment to its delivery record, grade, pack count and agreed terms. Check commission, market charges, transport, returns and payment. Convert bag and tonne prices to the same unit before comparing channels.

Record claims with the lot and the evidence available. Investigate whether the issue began in the field, skin setting and storage, packing or transport. Use the result to correct the process and maintain a fair relationship with the buyer.

Preparing a Field Production Record

Create a separate record for each field or planting block. Include its area, recent crop history, soil results, cultivar, seed-tuber lot, planting date and irrigation arrangement. Record changes as they occur rather than reconstructing the season from memory at harvest. Where a field contains different planting dates or cultivars, identify the subdivisions so quality and yield can be traced to the correct crop.

Record operations in a consistent form: date, task, area treated, material, quantity, responsible person and observations. Retain supplier documents and crop-protection application records with the relevant field information. These records support traceability, cost review and investigation of uneven results. They also help a relief manager understand what has already been done without relying on verbal instructions alone.

Use the field record to compare planned and actual costs. An expensive block may have required additional weed control, repairs or replanting rather than simply having careless management. Relate the expenditure to saleable output and quality. A high total yield is less useful if much of it is rejected, sold at a discount or lost before dispatch.

Checking Establishment Before Committing Further Inputs

Inspect emergence systematically across the block. Include edges, high and low areas, different soil conditions and sections served by different irrigation lines. Record both the number and distribution of surviving plants. A reasonable average can conceal large gaps and overcrowded patches that will produce uneven tuber sizes and complicate harvesting.

Compare observations with the intended plant population and investigate the cause of poor establishment. Seed placement, crusting, moisture, seed quality, pests and seed-tuber handling can produce similar visible gaps but require different responses. Obtain appropriate advice before committing to a treatment. Repeated application of inputs without identifying the problem can increase costs while leaving the underlying cause unchanged.

Evaluate replanting against the remaining suitable season, cultivar response, likely maturity difference and market requirements. A late replacement area may need separate management and harvesting. Record the decision and its expected cost. Where the stand is retained, revise expected saleable output and cash receipts rather than continuing to budget on the original population as though no loss occurred.

Estimating Saleable Yield and Pack Requirements

Separate field yield from saleable yield. Sample representative areas and assess the likely share of sound tubers in each commercial grade. Allow for damaged tubers, rejected material and handling losses using experience from comparable crops. Revisit the estimate as maturity approaches. An early visual impression of a strong crop is not a reliable substitute for a structured harvest estimate.

For illustration, a harvested quantity of 100 tonnes with 10% removed through grading leaves 90 tonnes for sale. If all saleable produce were packed in 10 kg bags, that would require 9,000 bags before allowing for damaged packaging or changes in customer requirements. The example shows why packaging should be based on saleable output and pack mix rather than total biomass or field appearance.

Confirm pack specifications with buyers before ordering large quantities. Bag strength, ventilation, labelling, net mass and pallet arrangements affect handling and acceptance. Check that scales are suitable and properly maintained. Underfilled packs damage trust and may breach requirements; habitual overfilling gives away saleable product and distorts yield and margin calculations.

Understanding the Market Settlement Statement

Read each statement from gross sales through to the amount payable. Identify quantities, grades, selling prices, commission, market charges, transport and other agreed deductions. Distinguish a price quoted per kilogram from one quoted per bag or tonne. Reconcile the units before comparing channels or entering results into management records.

An illustrative consignment of 1,000 bags selling at R40 per bag produces R40,000 gross sales. If agreed selling charges total R5,000 and transport costs R3,000, the remaining R32,000 equals R32 per bag before production and other business costs. A headline R40 price therefore cannot be treated as money available to cover farming costs in full.

Check whether all dispatched bags were sold, rejected, held or returned. Unsold stock needs a clear status and follow-up; it should not disappear into a difference between dispatch and receipts. Retain dispatch notes, delivery confirmation and settlement records together. Query discrepancies promptly and compare net returns over several consignments so an unusual day's market does not dominate the decision.

Testing Whether Storage Adds Value

Storage is a commercial choice as well as a physical process. Compare the net proceeds available now with expected later proceeds after storage losses, handling, electricity, finance and other additional costs. Only suitable, sound and suitably conditioned lots should be considered. A possible higher price does not compensate for a store that cannot maintain appropriate conditions or for tubers already deteriorating.

Suppose 10,000 kg could be sold now at a net R5 per kg, producing R50,000. If storage leaves 9,000 kg saleable and adds R6,000 in costs, the later net selling price must exceed about R6.22 per kg to improve on the immediate sale. This example excludes other possible costs and risks; it demonstrates the effect of weight loss and extra expenditure on the required price.

Review stored lots regularly and keep their identity. Record condition, removals and available quantity so the expected benefit can be reassessed. Establish release decisions based on actual quality and market opportunities. Holding deteriorating potatoes in the hope of recovering past expenditure can increase the eventual loss and place neighbouring sound stock at risk.

Coordinating Harvest, Storage Management and Dispatch

Work backwards from the expected harvest window to organise labour, equipment, skin setting and storage space, packaging and transport. Confirm which tasks can proceed in parallel and which depend on the previous operation being complete. The pace of lifting should match the capacity to handle the crop safely. Bringing in more potatoes than can be protected and sorted creates avoidable congestion and quality risk.

Allocate clear responsibility for crop readiness, handling standards, stock identification and dispatch approval. Brief temporary staff using practical demonstrations, including how to avoid cuts, bruising and excessive drops. Inspect a sample of the work early in each shift so incorrect practices are corrected before they affect a large quantity. Provide a clear route for reporting equipment faults or quality concerns.

Maintain a daily movement record during peak activity: quantity lifted, stored, graded, packed, dispatched and rejected. Reconcile the stages without counting the same potatoes twice. Where exact weighing is not yet available, identify estimates as estimates and replace them when measured information becomes available. This helps management see bottlenecks and prevents sales commitments from exceeding prepared stock.

Reviewing the Season Before Expanding

At the end of the cycle, compare each block's saleable yield, grade mix, net selling return and directly attributable costs. Include rejected produce and unsold stock in the review. Identify whether poor results arose primarily from establishment, crop growth, harvest timing, post-harvest handling or market terms. These causes require different investments and should not be combined into a vague conclusion that prices were poor.

Assess expansion against water reliability, working capital, labour and handling capacity at the busiest point of the season. Additional hectares may increase pressure on an existing bottleneck faster than they increase profit. Compare expansion with improving output or reducing losses on the current area. Use quotations and realistic operating experience to evaluate the alternatives before committing cash.

Retain a short improvement plan for the next crop. Assign responsibility for soil sampling, cultivar decisions, equipment repairs, supplier negotiations and buyer discussions. Schedule these actions early enough to influence planting and harvest. The season's records then become a practical planning resource rather than a collection of documents stored only after the crop has been sold.

Preparing a Seed Purchase Specification

Write down the cultivar, seed class, size range, quantity and required delivery window before seeking quotations. Include the planted area and the intended planter settings so the order can be checked against the field programme. Ask how lot identity and certification information accompany delivery. A verbal request for enough seed for a field leaves too much room for different assumptions about spacing and tuber size.

Compare quotations on the same basis. Price per bag is not enough if bag mass, seed size, transport or handling differs. Consider whether the supplier can deliver the required quantity at the right physiological condition for planting. Record substitutions and obtain technical advice before accepting material that changes the establishment plan. A cheaper late delivery can cost more through a missed planting window.

At receipt, count the bags or containers, verify identification and inspect a representative sample. Record visible defects and raise concerns promptly with photographs and lot details. Store the delivery under suitable conditions and keep it separate from other lots. The receiving record should make it possible to trace a field problem back to the exact planting material without assuming that every bag delivered on the same truck was identical.

A Planter Calibration Record

Prepare a short record showing the field, seed lot, intended row spacing, intended in-row spacing and machine settings. Check working components before loading and inspect actual placement after a short test. Count positions over a measured length and look for doubles and missed positions. Measure depth at several points rather than checking one convenient row.

For an illustrative 30 m row, a target spacing of 0.30 m gives about 100 planting positions. If inspection finds only 85 occupied positions, identify whether the problem is missed pickup, poor seed flow or the selected setting. The calculation is a check on placement, not a prediction of final emergence. A correctly planted tuber may still fail to establish if its condition or the soil environment is unsuitable.

Repeat checks when the seed lot changes or the machine begins working in different soil. Record the adjustment and the result. The operator and supervisor should agree what requires stopping the machine rather than allowing a known fault to continue. A few minutes of calibration can prevent an entire field from being planted irregularly.

Converting Irrigation Observations into Action

Maintain a field water record that separates rainfall from applied irrigation. Record the measured depth, date, duration and observations of soil condition. Where the system measures flow rather than depth, convert the volume using the actual irrigated area. One millimetre over one hectare equals 10 cubic metres; the calculation should also distinguish water pumped from water effectively delivered to the root zone.

For example, 300 cubic metres distributed over two hectares represents 15 mm before losses. If part of the field receives less because of wind, blocked outlets or pressure variation, the average hides the unevenness. Use representative measurements or catch tests where appropriate to identify the pattern. Repairing distribution can be more effective than simply increasing the total pumping time.

After an interruption, assess crop stage, available moisture and system capacity before trying to recover the schedule. Applying a large volume too quickly can cause runoff or saturation without solving the deficit. Record the agreed recovery action and inspect its effect. Keep critical repair contacts and spare components available so the delay between detecting a fault and restoring supply is short.

Building a Field Cost Account

Allocate seed, fertiliser, crop protection, hired work, irrigation and harvest costs to the field that used them. Shared costs need a consistent basis such as hectares, machine hours or measured use. The aim is a useful comparison between blocks, not false precision. Record the allocation method so results can be interpreted correctly in the following season.

Compare cost per planted hectare with cost per saleable tonne. The first shows the investment in the crop; the second connects that investment with the output that earns revenue. A field with a lower cost per hectare may be less profitable if it produces a poor grade mix or high rejection. Include the cost of handling unsaleable material where it is material to the result.

Separate unusual corrective expenditure from ordinary recurring cost. A pump failure, hail event or replanting can distort the season's average. The event still belongs in the actual result, but its explanation helps management decide whether the response is a repair, insurance review, agronomic change or different field selection. Cost records become useful when they lead to a specific decision.

Managing Packaging Purchases

Order packaging against expected saleable grades and the pack mix buyers require. Confirm net mass, bag strength, ventilation, labelling and delivery timing. Keep a reserve appropriate to the supplier's lead time without tying up unnecessary cash in a format that may not suit the final crop. Storage should protect bags from moisture, dirt and damage.

Reconcile packaging issued with packed output and damaged or unused stock. If 5,000 bags are issued and 4,700 filled bags are recorded, account for the remainder through returned stock, damaged bags or work still in progress. Unexplained differences may reflect counting problems, wastage or incomplete dispatch records. A simple issue register is often enough to reveal a recurring loss.

Check pack weights during the shift using a suitable scale. A nominal 10 kg bag consistently filled to 10.3 kg gives away 300 kg across 1,000 bags. Conversely, underfilled bags create customer and compliance problems. Consistent weighing protects both the buyer and the farm, and makes stock and sales records easier to reconcile.