Green bell peppers in greenhouses
Crisp, vibrant and harvested early — green peppers offer the fastest crop turnover and the highest yield of the four colors, with steady demand across fresh markets.
Fast turnover, predictable quality
Green bell peppers are simply the unripened stage of the crop — which is exactly their commercial advantage. Harvested early at 180–220 g, they turn over faster than any colored type, yielding the most kilos per year of the four. Firm texture and a clean, mildly bitter flavor make them a kitchen staple across bulk retail and slicing programs.
Grown on substrate gutters with vertical trellising, peppers are the steady crop of the greenhouse: one long season, weekly harvesting, and — as they say in Westland — more light or labor buys you quality, not more kilos.
Annual yield by GrowPro model
| Model | Yield |
|---|---|
| Basic 1/2 Acre (soil) | 40,400 kg (89,000 lbs) |
| Expert 1/2 Acre | 50,350 kg (111,000 lbs) |
| Expert 1 Acre | 96,200 kg (212,000 lbs) |
| Plus 2 Acre | 207,100 kg (456,500 lbs) |
Peppers are typically grown without supplemental lighting.
Market position
Bulk retail and slicing — the volume end of the pepper category, where early harvest and fast cycles drive the economics. Per 100 g: 20 kcal, 80.4 mg vitamin C, 370 IU vitamin A, 175 mg potassium.
Compare with red, yellow and orange peppers, or return to the pepper overview.
Frequently asked questions
Why do green peppers yield more than colored ones?
They’re harvested earlier — before ripening to red, yellow or orange — so the plant completes more cycles per season. A 2-acre Plus greenhouse produces about 207,100 kg per year.
Are green peppers a different variety?
No — green is the unripe stage. Left on the plant, most varieties ripen to red, yellow or orange depending on the cultivar.
How labor-intensive are green peppers?
Low to moderate: weekly harvesting, leaf picking and occasional pruning. Labor demand is steady rather than seasonal — easier to plan than tomatoes or cucumbers.
Which GrowPro model fits green pepper production?
Expert up to 2 acres for market entry; Plus for full-scale programs with better summer ventilation.
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