Strawberry farming profitability: costs and margins
Econome à LégumesStrawberry farming is among the market garden crops with the highest commercial potential. Farm gate prices remain elevated compared to most field vegetables, direct sales channels offer attractive margins, and demand for quality French strawberries is structurally sustained. Yet the real profitability of a strawberry operation is often very different from what retail prices at market or in supermarkets might suggest.
Strawberry cultivation is one of the most labour-intensive crops in all of market gardening. It requires significant investment in planting material, shelter structures, irrigation systems and inputs. It exposes growers to disease risks that can cut 20 to 40% of marketable yield within days. Above all, its economic results vary tenfold depending on the production system chosen, the sales channel selected and the technical management applied on the plot.
Calculating your margin in strawberry farming therefore means far more than dividing revenue by acreage. It means understanding how each cost centre interacts with system choices, variety selection and sales outlet — and identifying the levers to prioritise in order to secure the bottom line.
This article reviews the cost structure by production system, benchmark yields, the impact of sales channels on gross margin, the conventional versus organic comparison, and the main technico-economic optimisation levers available. Without claiming to provide a turnkey profit-and-loss statement — situations vary too greatly from one farm to another for any generic benchmark to be decision-relevant.
Can your strawberry profitability withstand these questions?
On your farm, do you know your real cost price per kilogram, including harvesting and packaging? Have you calculated the impact of an uncontrolled Botrytis pressure on your gross margin per hectare? Is your current production system — open field, tunnel, substrate — the one that optimises your result given your sales channel?
These questions have no standard answer. They depend on your varieties, your soil and climate conditions, your field history, your harvest organisation. Fraisibot, Agronomia's AI agronomic advisor specialised in strawberry growing, helps you work through them based on your real situation — available at any time, no appointment needed.
Cost centres in strawberry farming: what really weighs on margins
Strawberry cultivation has an atypical cost structure compared to most other market garden crops: labour accounts for between 50 and 70% of total variable costs depending on the system, and this cost centre is largely incompressible without heavy structural investment. Understanding how costs are distributed is the prerequisite for any margin analysis.
Plants: a variable investment depending on the system and plant type
Purchasing certified plants represents a significant cost centre, whose relative weight depends on the type of planting material used and the planting density.
In open-field plastic mulch systems with standard cold-stored plants, the unit cost is around €0.18 to €0.22 per plant. For one hectare planted at 40,000 plants, the plant cost item comes to approximately €7,200 to €8,800/ha. This cost is annual if replanted each season, or amortised over 2 to 3 years in perennial cultivation — but in the latter case, the yield decline in years 2 and 3 must be factored into the calculation.
In tunnel cultivation with tray plants or plug plants, the unit cost rises to €0.35 to €0.50 per plant depending on category and certification. At the same density, the plant cost item can then reach €14,000 to €20,000/ha — representing 12 to 18% of variable costs in traditional open-field systems, and potentially dropping to 8 to 12% in substrate systems where other cost centres (structure, substrate, fertigation) are heavier.
In organic farming, the availability of certified organic plants is more constrained, their cost higher, and any derogations subject to annual justification with the certification body.
Labour: the dominant cost centre, and often underestimated
Manual strawberry harvesting is the primary expenditure item in the crop, without exception across systems. An estimated 500 to 600 hours of work per hectare per year are needed for picking alone in open field, which — at a fully-loaded hourly cost of €27/h — represents a harvesting cost in the range of €13,500 to €16,200/ha. On top of this comes non-harvesting labour — planting, leaf stripping, runner removal, weeding, maintenance — amounting to an additional €5,000 to €7,000/ha in conventional open-field systems.
Overall, more than half of strawberry production costs per hectare are linked to human labour. This finding has direct implications for system choices: any investment that improves harvesting speed or reduces maintenance time per hectare has an immediate leverage effect on profitability.
In elevated substrate gutter systems, the harvesting rate increases from 4–10 kg/h in open field to 7–15 kg/h in gutters — a potential productivity gain of 50 to 70% on the harvesting cost centre, at the price of substantial structural investment to be amortised.
Inputs: fertilisation, crop protection, irrigation
In conventional cultivation, the inputs cost centre represents 10 to 20% of variable costs depending on the system. Nitrogen and potassium fertilisation of strawberries is a moderate cost item in soil systems (a few hundred euros per hectare in base and seasonal applications), but becomes heavier in substrate fertigation where applications are continuous and managed.
Crop protection is a cost item with a dual reading: fungicides against Botrytis and powdery mildew, acaricides against tarsonemid mites, and potentially treatments against pests. In integrated production, this item is limited to a few hundred euros per hectare. But it is also the item where unplanned cuts expose the grower to the risk of marketable yield loss — we return to this in the section on disease impact.
Plastic mulch costs €500 to €800/ha (film, installation and removal). The drip irrigation system costs €1,000 to €2,000/ha to install, amortisable over several years. Frost protection sprinklers represent €5,000 to €15,000/ha depending on the setup — a protection investment to be assessed based on local frost risk and the value of the crop to be protected.
Fixed structure costs: the initial investment to amortise
In open-field plastic mulch systems, fixed structure costs are limited: €8,000 to €20,000/ha initial investment covers preparation, plants, mulch, drip lines and the pumping station.
In multi-span cold tunnels, the investment rises to €50,000 to €120,000/ha (structure, covers, plants, irrigation), with an amortisation period of 10 to 15 years depending on material quality — that is €3,300 to €12,000/ha/year of fixed amortisation cost to integrate into the margin calculation.
In substrate soilless systems under tunnel, the initial investment reaches €150,000 to €350,000/ha (gutters, supports, substrate, managed fertigation), with amortisation over 8 to 12 years. This is the system with the highest fixed costs, but also the one that offers the lowest cost price per kilogram thanks to high yields.
Benchmark yields: gaps that change everything
Yield is the variable that determines how fixed costs are diluted across each kilogram produced. In strawberry farming, yield gaps between systems are considerable — and within the same system, gaps between farms are equally significant.
Open field: yields heavily dependent on climate and variety
In conventional non-remontant open-field plastic mulch systems, average yields range from 8 to 16 t/ha (0.8 to 1.6 kg/m²) depending on variety, the season's climate and crop management. Certain years or growing approaches can reach 18 to 20 t/ha on productive varieties under good management; other years, poor Botrytis control, a moisture deficit at fruit set or a late frost can bring marketable yield below 10 t/ha.
Premium early varieties — Gariguette, Ciflorette, Cléry — deliver more moderate yields (10 to 16 t/ha) but provide access to the early market at prices well above the seasonal average. Volume varieties — Darselect, Elsanta — target higher yields but with selling prices closer to average.
The yield decline in years 2 and 3 of production is a parameter to anticipate: depending on varieties and conditions, the productivity loss can reach 10 to 40% compared to year 1, which must be factored into the decision on crop cycle length.
Cold tunnel: the yield/investment trade-off
In multi-span cold tunnels, average yields range from 20 to 36 t/ha (2 to 3.6 kg/m²). Protection against weather risks — frost, rain at flowering, excess humidity favouring Botrytis — secures some of the yield losses to which open-field crops are exposed. The phenological shift enabled by tunnels opens access to more favourable price windows at the start of the season.
Soilless systems: high yields subject to technical mastery
In elevated substrate gutter soilless systems, yields reach 35 to 60 t/ha in extended production, and potentially more in optimised everbearing cycles. These are yields that allow high fixed costs to be diluted and achieve the lowest cost price per kilogram in the sector (€2 to €3.50/kg), provided technical management is under control and the sales outlet is secured.
Yield and profitability are not synonymous
A high yield sold through wholesale or processing channels can generate a lower gross margin than a moderate yield through direct sales. A grower selling open-field produce in punnets via a cooperative at €2.50/kg, with a yield of 14 t/ha, generates €35,000/ha in gross revenue. A grower selling 5 t/ha through pick-your-own at €4.50/kg generates €22,500/ha in gross revenue — with near-zero harvesting costs. The second grower's gross margin may be higher than the first's.
Reasoning in hectares of raw yield is therefore insufficient: it is gross margin per channel and per system that counts.
Gross margins: the decisive impact of the sales channel
At equivalent system and yield, the sales channel is often the primary profitability variable. Price gaps between channels can range from one to four times for the same fruit.
Direct sales: maximum margin, with hidden costs
Direct sales — markets, pick-your-own, box schemes, local restaurants — can achieve consumer prices of €4.50 to €9/kg depending on variety and season. The margin on selling price is maximised, but this channel generates costs that simplified calculations often overlook: commercial time, packaging, logistics, communications, customer retention.
In pick-your-own, the harvesting cost is partially transferred to the customer — which can bring the real cost price to very competitive levels, even at moderate yields. The constraint is the customer flow absorption capacity, which depends on location, communications and season.
In conventional open-field direct sales, gross margin can reach €20,000 to €60,000/ha depending on the average price obtained and yield. In conventional tunnel direct sales, the combination of higher yield and high direct prices can push gross margin towards €30,000 to €65,000/ha — this is the system offering the best relative economic performance according to available benchmarks.
Supermarkets and long supply chains: price pressure
In supermarkets, farm gate prices oscillate between €1.20 and €2.50/kg in peak season depending on variety and quality. At this price level, the open-field cost price (€4 to €8/kg) structurally exceeds the selling price — profitability in conventional open-field supermarket supply is not achievable except under very particular yield and cost structure conditions.
In cold tunnels with access to early market supermarket prices (€3.50 to €6/kg out of season), the equation improves: total costs of €40,000 to €70,000/ha for 20 to 30 t/ha give a potential gross margin of €15,000 to €65,000/ha depending on the price actually obtained.
The most common pattern among intermediate-scale growers is a combination of both: direct sale of what can be sold directly (premium varieties, start of season), with the remainder going to long-chain or cooperative channels.
Processing and industry: volume or grade-out valorisation
The processing and industry channel (jams, frozen, purées) targets large volumes or grade-outs. Prices are low — €0.80 to €2.50/kg depending on use — but quality criteria are less demanding on size grading. This channel is not a primary valorisation strategy, but can absorb surpluses or produce whose size or firmness does not allow access to the fresh market.
On-farm processing — jams, sorbets, syrups, freeze-drying, frozen purées — allows grade-outs to be valorised at significantly higher prices and smooths production peaks, at the cost of workshop investment (€20,000 to €80,000/ha in cold storage and food-grade processing equipment).
Conventional and organic farming: what are the margin differentials?
The question of comparative profitability between conventional and organic strawberry farming has no binary answer. It depends on the system, the sales channel, the season's disease pressure and the ability to secure a premium-price outlet.
The specific additional costs of organic production
In organic farming, the main additional costs compared to conventional production fall on three cost centres.
Weeding labour is the first. Without herbicides, inter-row maintenance requires additional mechanical tool passes — approximately 60 h/ha of additional mechanical work, equating to €720 to €1,020/ha depending on the hourly rate — plus manual interventions as needed depending on weed pressure.
Certified organic plants carry a unit price premium over conventional plants, and their availability is more constrained. Derogations exist but are subject to annual justification.
Certification itself represents €600 to €2,500/year depending on farm size and the certification body — a fixed cost to integrate into the calculation, particularly penalising for smaller areas.
The organic price premium and the yield penalty
The organic price premium is documented at between +30 and +80% compared to conventional depending on the channel. This wide range reflects very different realities: in direct sales at farmers' markets or box schemes, the premium can reach +50 to +80%. In organic supermarkets, it is closer to +30 to +40%, and subject to growing pressure from imports.
In return, organic yields are generally 10 to 30% lower than conventional yields. In open-field organic production, available benchmarks place average yield between 8 and 14 t/ha — compared to 8 to 16 t/ha in conventional systems. The real difference widens in years of heavy Botrytis or powdery mildew pressure: without synthetic fungicides, marketable yield losses can be significantly higher than in conventional production.
Conclusion on organic versus conventional margins
On paper, a simplified calculation shows that organic gross margin can be comparable to or slightly higher than conventional: for 1 ha open field, a conventional grower at 18 t/ha × €2.50/kg = €45,000 gross revenue, with costs of ~€35,000, generates ~€10,000/ha in margin. An organic grower at 15 t/ha × €3.50/kg = €52,500 gross revenue, with costs of ~€40,000, generates ~€12,500/ha in margin.
But this comparison masks inter-annual variability: a poor disease year in organic production can collapse the margin to zero or into negative territory, whereas conventional producers have more curative tools available. Profitability in organic strawberry farming is therefore conditional — it depends on the ability to find a premium outlet and to manage disease risk without conventional tools.
Margin optimisation levers: where to act first
Four levers concentrate most of the available room for manoeuvre to improve profitability in a strawberry operation. None is universal — their relevance depends on the system in place, the channel and the specific situation of the farm.
Controlling the harvesting cost centre
The harvesting cost centre represents 30 to 50% of variable costs depending on the system. It is the primary optimisation lever available, but also the most technically constrained. Improving picking speed comes down to team organisation, seasonal worker training and the design of the growing system.
Investment in raised cultivation tables or soilless gutters is the most effective structural lever: the harvesting rate in gutters reaches 7 to 15 kg/h/person versus 4 to 10 kg/h in open field, a productivity gain of around 50 to 70% on this cost centre. With €15,000/ha of harvesting costs in open field, a 50% saving represents €7,500/ha in annual savings — a compelling argument for structural investment amortisation.
Pick-your-own is another route: by transferring picking work to customers, some growers bring their harvesting cost down to below €700/ha. The trade-off is lower marketable yield and dependency on footfall — but the final gross margin can prove comparable to a full-density production sold wholesale.
Choosing varieties consistent with the system and sales channel
Variety selection is an often underestimated profitability lever. A productive variety is not necessarily the most profitable: the relationship between yield, organoleptic quality, size and selling price must be reasoned against the target sales outlet.
Gariguette, highly aromatic and sought-after, is less productive and more disease-susceptible than Elsanta — but it enables access to early market prices of €5 to €9/kg in tunnels, where Elsanta caps at €2.50 to €4.50/kg in long-chain markets. The unit price gain can more than compensate for the yield loss for a grower with an established direct sales channel. Conversely, for a grower on a volume supermarket contract, a variety with consistent sizing and high firmness will be more relevant than a flavourful but fragile variety.
The variety × sales channel × soil and climate match is a structural decision that commits several seasons. Generic advice on "best yield" or "best quality" is insufficient without integrating the farm's context.
Managing irrigation and fertilisation
Irrigation is not merely an operating cost — it is a direct lever for yield and quality. A water deficit at fruit set results in reduced fruit size and lower marketable yield. Excess water or poorly timed overhead irrigation creates the foliar humidity conditions that favour Botrytis.
Soilless fertigation enables fine management of nitrogen and potassium inputs at the phenological stage, with a direct impact on fruit firmness and disease resistance. In soil systems, tensiometric irrigation management secures applications at critical stages (flowering, fruit sizing) without over-irrigating — reducing both energy costs and disease risk.
A dedicated article on strawberry irrigation management details the thresholds and methods applicable under French professional growing conditions.
Limiting disease losses: the economic impact of Botrytis and powdery mildew
Botrytis cinerea is the leading cause of commercial downgrading in strawberry farming. Without adequate prophylactic measures — canopy ventilation, removal of affected fruits, timing of fungicide applications at sensitive stages (flowering, sizing) — losses can reach 30 to 40% of marketable yield. On one hectare of conventional tunnel at 25 t/ha and €3.50/kg, a 30% crop loss represents €26,250 in unrealised revenue.
Powdery mildew (Podosphaera aphanis) can exceed 30% incidence on susceptible varieties under conditions of daytime heat and cool nights — conditions common under tunnel in spring and autumn. Its impact is twofold: downgrading of affected fruits and weakening of the plant, reducing end-of-season productivity.
The strawberry tarsonemid mite, harder to diagnose early, causes deformation of young leaves and inhibits fruit sizing — with potentially significant yield losses before symptoms are identified. Precise monitoring of early-season symptoms is critical to intervene before populations reach an economically damaging threshold.
Strawberry crop protection and pest monitoring are covered in dedicated articles on this blog. Prevention versus cure is not only an agronomic question — it is a direct profitability question.
All Agronomia AI agronomic advisors are available 24/7 to help you time your interventions correctly on your crop, without waiting for the next adviser visit.
Why technico-economic benchmarks are not enough to manage your margin
The reference figures presented in this article — and in the technico-economic fact sheets produced by the Chambers of Agriculture, the CTIFL or regional industry institutes — are indispensable tools for orientation. They allow systems to be compared, investments to be evaluated, and cost centres worthy of attention to be identified. But they cannot substitute for management tailored to your specific farm.
Here is why. A cost price of €4 to €8/kg in open field covers real situations ranging from €3.50/kg for a grower who has optimised planting density, controls harvesting and sells direct, to €9/kg for a grower whose yields have been cut by uncontrolled disease pressure and who sells through a cooperative at average prices. These are not the same result, and they do not call for the same decision.
A regional technical bulletin will tell you that tarsonemid mites require monitoring from the start of vegetation regrowth. It will not tell you whether your plant batches this year already carry a latent infestation, or at what population density threshold your variety begins to show visible foliage symptoms. These are questions that depend on your specific plot history, your variety and the climate conditions of recent weeks.
A benchmark yield of 20 t/ha for your tunnel system will not tell you whether, given your soil and climate conditions, your irrigation management and this spring's weather, you should revise your expectations upward or downward — nor what you can still do to secure the outcome.
The variability of situations in strawberry farming is such that the most margin-impactful decisions — choice of fungicide application timing, trade-off between intensifying one cost centre or reducing another, decision to shift a portion of production to a different channel — cannot be resolved with benchmark data alone. They require confrontation between the reference and your farm reality.
This is precisely where Fraisibot makes the difference. Not an impersonal technical bulletin, not a passive plot management tool — a strawberry-specialised AI agronomic advisor that answers your field questions, for your specific situation, when you need it. Whether for diagnosing a disease development, assessing an intervention opportunity, or thinking through the impact of a management change on your cost price. Discover our specialised AI agronomic advisors on agronomia.ai.
Strawberry farming profitability: key takeaways
The profitability of a strawberry operation is built on three inseparable axes. Cost control, starting with the harvesting cost centre which often represents half of variable costs and where room for manoeuvre exists — through organisation, the growing system or the choice of a pick-your-own channel. The choice of sales channel, which determines the selling price and can transform an unprofitable open-field supermarket operation into a profitable direct-sales one — at identical yield. And securing marketable yield, by limiting disease losses that can bring 20 to 40% downgrading on a crop and wipe out several thousand euros of margin per hectare within days.
These three axes are optimised together, not separately — and not in the same way depending on whether you are in mulched open field, cold tunnel or substrate soilless systems, or depending on your variety, your region and your field history.
Rotation and mulch management, the choice of plant type at establishment, and summer heatwave management are all parameters that directly feed the final economic result — and deserve reasoning tailored to your farm rather than mechanical application of generic benchmarks.
Fraisibot, Agronomia's strawberry-specialised AI agronomic advisor, is available at any time to work through these questions with you. Access all our specialised AI agronomic advisors on agronomia.ai — and secure your crop decisions from this season onwards.