Long cucumbers in greenhouses
The English cucumber — 30–35 cm of mild, refreshing crunch, with greenhouse cucumbers yield reaching up to 220 fruits per m² per year, the volume backbone of the cucumber category.
The bulk-retail workhorse
Greenhouse cucumbers yield peaks with long (English) types, which deliver the highest output of the four commercial types: up to 220 fruits/m² per year (≈80–90 tons/ha) on high-wire hydroponic systems. Consistent 30–35 cm size and subtle sweetness make them the standard for fresh slicing — and “cucumber time” in Westland refers to the peak summer weeks when you can practically watch them grow, with harvests every 1–2 days.
The crop is very responsive to humidity, light fluctuations and pest pressure, so stable climate steering is what separates consistent spec-grade fruit from quality dips.
Annual yield by GrowPro model
| Model | Yield | With growlights |
|---|---|---|
| Basic 1/2 Acre (soil) | 83,700 kg (184,500 lbs) | — |
| Expert 1/2 Acre | 104,350 kg (230,000 lbs) | — |
| Expert 1 Acre | 198,950 kg (438,500 lbs) | — |
| Plus 2 Acre | 428,650 kg (945,000 lbs) | 797,900 kg (1,759,000 lbs) |
Market position
Bulk retail and high-turnover lines — short shelf life means the business runs on velocity and dependable weekly volume. Per 100 g: 15 kcal, 2.8 mg vitamin C, 105 IU vitamin A, 147 mg potassium.
Compare with midi, mini and snack cucumbers, or return to the cucumber overview.
Frequently asked questions
What is the average greenhouse yield for long cucumbers?
Up to 220 fruits/m² per year (≈80–90 t/ha) in high-wire hydroponic systems — about 198,950 kg from a 1-acre Expert greenhouse, or 797,900 kg from a lit 2-acre Plus.
How often are long cucumbers harvested?
Every 1–2 days in peak season — the fastest-moving harvest rhythm in the greenhouse, which makes labor planning critical.
Why is climate control so important for cucumbers?
The crop responds within days to humidity swings, light dips and pest pressure. Stable steering keeps fruit straight, uniform and within retail spec.
Which GrowPro model fits long cucumber production?
Expert for high-wire production up to 2 acres; Plus for scale, better summer ventilation and lit year-round programs.
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