In October, with the harvest finished or nearly finished, the work moves from the field to the office. The last invoices come in, the season's accounts are closed and planning for the next one begins. This is when it becomes clear whether a whole year's work has turned into margin.
Profitability doesn't depend only on what was produced. It depends on knowing exactly how much it cost to produce, where the money went and where the margin fell short of expectations.
When perception doesn't match the numbers
It's common to finish a season feeling that a crop went well. Yields were good, quality too, and the price seemed reasonable. But once all the costs involved are taken into account, the picture can look very different.
In practice, the cost people have in mind usually includes only what came in on an invoice, such as fertilisers, crop protection products and fuel. What is often left out:
- hours worked by the permanent team, which don't show up as an expense tied to the season;
- machinery hours, spread across several plots without being recorded;
- the energy used for irrigation, billed for the whole farm;
- overheads such as insurance, rent, depreciation and administrative work.
Added together, these items often make up a significant share of the total cost. When they're left out of the analysis, every decision starts from an incomplete basis.
What the real cost should include
A reliable calculation brings together two components.
Direct costs, which can be linked to a specific plot or operation:
- own and seasonal labour;
- inputs applied, such as fertilisers, crop protection products and soil amendments;
- machinery, including fuel, maintenance and tractor and implement hours;
- irrigation, including energy, water and system maintenance;
- contracted services, such as harvesting, pruning or lab analyses.
Indirect costs, which belong to the farm as a whole, such as:
- insurance and rent;
- depreciation of equipment and infrastructure;
- administrative and management work.
Indirect costs are the ones most often forgotten. They can be allocated by the area of each plot or, when crops are very different from one another, by working hours, which tends to give a more balanced picture.
Common mistakes when closing the accounts
Calculating the cost is simple: add up everything the season consumed and divide it by area or by yield. The deviations come from the details. These are some of the most common:
- Counting what was bought instead of what was applied. Fertiliser or crop protection product still in storage isn't a cost of this season. Without inventory control, one year's cost is inflated and the next one's is underestimated.
- Mixing seasons. Autumn fertilisation or winter pruning prepare the next harvest. If they're charged to the season that is now closing, both end up distorted.
- Not counting the grower's own work. The management and field hours of the grower or their family have value too, even if they don't appear on the payroll.
- Splitting shared costs without criteria. A pump serving several irrigation sectors or a tractor working on several plots must be allocated based on actual consumption and hours, not in equal parts.
Fixing these issues at the end of the season is difficult. The most effective approach is to make sure information is properly recorded throughout the year, as operations happen.
Analysing from several angles
Cost per hectare is a good starting point, but an average can hide plots that drag down the overall result. A complete analysis lets you look at the same cost from different perspectives:
- By plot and by crop: understand what is worth keeping, expanding or converting.
- By machine: assess whether a piece of equipment justifies its maintenance costs or whether contracting the service makes more sense.
- By worker and by team: identify tasks costing more than expected and track productivity.
- By supplier: compare input costs and prepare for upcoming purchase negotiations.
- By kilo harvested: compare directly with the selling price and set the minimum price for the next season.
Each of these views supports a different decision.
What this reveals
In Wisecrop, cost information is built up throughout the season, as operations happen. Each worker's and team's hours are linked to the plot and task, machinery time and passes are recorded, and harvested quantities are logged by plot, team and day. To this data are added water consumption by irrigation sector, the inputs actually applied, invoices, suppliers and inventory in storage.
With everything on the same platform, costs are categorised and can be analysed by plot, crop, machine, worker or supplier, as well as per hectare and per kilo harvested. The most common mistakes when closing the accounts become easier to avoid: what's in stock is no longer confused with what was applied, and shared costs are allocated based on actual consumption and hours.
When the season ends, the analysis is already available. Time goes into deciding, not into gathering data.
In a sector where small differences determine a season's profitability, knowing the real cost is no longer an end-of-year exercise. It's a requirement for planning the next season with confidence.
