Yellow bell peppers offer growers an attractive balance of market appeal and cultivation efficiency, providing steady greenhouse yields averaging 30 kg/m² (6.1 lbs/sq.ft.). Characterized by their bright appearance, sweet taste (Brix values of 7–10), and medium maturation period (20–30 days longer than green peppers), each fruit generally weighs 170–210 grams (6.0–7.4 oz). Grown under carefully regulated greenhouse conditions—temperatures of 18–25°C (64–77°F) and humidity of 65–85%—yellow peppers develop consistent quality and appealing color. Their moderate sweetness and distinct color make them ideal for fresh packs, mixed presentations, and premium retail segments, providing growers opportunities for differentiation and value-added marketing.
Yellow Peppers
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Nutrient Profile of Greenhouse-Grown Yellow Bell Peppers
Greenhouse-grown yellow bell peppers are cultivated without pesticides and harvested fully colored to capture their mild sweetness and vitamin-rich profile. Their freshness and shelf life are extended thanks to short logistics and limited handling after harvest.
Nutrition Facts
Serving size 100g
|
Amount Per Serving |
27 |
|
| % Daily Value* | ||
| Total Fat 0.2g | 0% | |
| Saturated Fat 0g | 0% | |
| Trans Fat 0g | 0% | |
| Cholesterol 0mg | 0% | |
| Sodium 2mg | 0% | |
| Total Carbohydrate 6.3g | 2% | |
| Dietary Fiber 1.7g | 6% | |
| Total Sugars 3.4g | ||
| Protein 1.0g | 2% | |
| Vitamin D 0mcg | 0% | |
| Calcium 11mg | 0% | |
| Iron 0.4mg | 2% | |
| Potassium 212mg | 4% | |
| Vitamin A 200 IU | 4% | |
| Vitamin C 183.5mg | 203% | |
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
Genetics Varieties & Breeding Companies
Modern greenhouse crops are the result of advanced breeding, combining traits like high yield, pest and disease resistance, uniformity, and quality characteristics such as taste, firmness, and shelf life. Below are top-performing varieties from leading seed suppliers and breeding companies. While traits like Brix and fruit weight vary with climate, substrate, and grower technique, these genetics offer a strong foundation for high-performance greenhouse production. Always consult the supplier when selecting varieties.
Yellow Bell Pepper Varieties
| Variety | Supplier | Fruit Size | Weight | Key Traits |
|---|---|---|---|---|
| Wellington RZ | Rijk Zwaan | Blocky 3–4 lobes | 210g+ / 7.4oz+ | Bright yellow color, very firm, great shelf life |
| Goldline | Enza | Standard blocky | 200g+ / 7oz+ | Uniform color development, early yield start |
| DRA 4125 | Bayer | Blocky XL | 220g+ / 7.8oz+ | Mid-cycle, resistant to internal burn, uniform sizing |
| Yelora | Axia Seeds | Square blocky | 195g+ / 6.9oz+ | Sweet taste, high brix, retail pack appeal |
| Yellowstar | Syngenta | Standard blocky | 200g+ / 7oz+ | Strong fruit wall, ideal for longer harvest windows |
⚠️ Note: Yellow peppers require consistent light and temperature for vibrant color and even ripening. Uniformity and shelf appeal are major market drivers for this segment.
Crop Requirements
Understanding the growing conditions of yellow bell peppers is essential to planning a greenhouse that performs. Below you'll find the core climate, lighting, and packaging guidelines for yellow bell peppers — based on what works in modern, high-performance GrowPro systems.
Temperature
- Optimal 24-hour average: 21–24°C (70–75°F)
- Minimum temperature: 16°C (61°F)
- Maximum temperature: 32°C (89°F)
- Temperature sensitivity: ●●●●○ (High)
Lighting
- Optimal DLI: 22–30 mol/m²/day
- Light sensitivity: ●●●◐○ (Moderate)
- Supplemental lighting options: LED or HPS top-lighting, interlighting optional (80–200 µmol/m²/s)
Humidity
- Target relative humidity: 65–80%
- Humidity sensitivity: ●●●◐○ (Moderate)
Packaging Options
- To Consumers: Flow packs, shrink-wrap trays, loose 3-packs
- To Farm Shops: Paperboard crates, open bins, multi-color assortments
- To Restaurants: Bulk boxes, RPC crates, loose by color or mixed
Cultivation Method – Greenhouse-Grown Yellow Bell Peppers
Yellow bell peppers thrive in high-tech hydroponic greenhouses where lighting, humidity, and nutrition are finely tuned. Dutch Greenhouses systems help achieve uniform coloring and optimal fruit firmness. Soil-based production is an option in smaller settings, but hydroponic cultivation is favored for commercial output. Key cultivation specifications are detailed below.
Cultivation Method – Greenhouse-Grown Yellow Bell Peppers
Yellow bell peppers thrive in high-tech hydroponic greenhouses where lighting, humidity, and nutrition are finely tuned. Dutch Greenhouses systems help achieve uniform coloring and optimal fruit firmness. Soil-based production is an option in smaller settings, but hydroponic cultivation is favored for commercial output. Key cultivation specifications are detailed below.
Yellow Peppers: Standardized Systems with Built-in Support
Greenhouse Models
All Yellow Bell Pepper crops are supported by GrowPro’s pre-engineered greenhouse models. Whether you're entering the market with 2 acres or expanding toward full-scale production, the Expert and Plus Series offer the layout, ventilation, and labor access needed for high-quality, consistent pepper cultivation.
Technology ↔ Crop
Yellow bell peppers are cultivated on hydroponic hanging gutters, typically installed in double-row configurations for balanced growth. GrowPro adapts this professional production system to a standardized format, ensuring clean fruit development and a controlled environment with minimal complexity.
Guided Growing
GrowPro’s Guided Growing program blends AI tools, real-world grower experience, and crop-specific training to help pepper growers maintain performance across regions and production scales. It’s built to support consistency — whether you're starting fresh or professionalizing an existing setup.
FAQ: Growing Yellow Bell Peppers in Greenhouses
Yellow bell peppers offer a bright, sweet alternative to red, with even higher vitamin C content.
This FAQ covers the key production details, climate requirements, and market notes for greenhouse-grown yellow peppers, ideal for growers targeting premium multipack and retail markets.
Yields are typically 30 kg/m²/year, similar to red and green types. Yellow peppers follow the same production cycle but may have slight variation in harvest timing depending on variety.
Yellow peppers ripen about 2 weeks after green stage, depending on light levels and greenhouse conditions. Their color development is slightly faster than red in most varieties.
Yellow peppers average 180–220 grams, with smooth skin, thick walls, and a mildly sweet flavor. They’re highly visible in premium packs.
Maintain 20–26°C (68–79°F) with balanced humidity and CO₂ levels of 800–1000 ppm. Light steering is especially important for color consistency and firmness.
They can be slightly more sensitive to sunburn and color blotching, so diffuse light screens and ventilation strategies help ensure visual quality.
Just like other colors, yellow peppers are cultivated using substrate gutters and vertical trellising, supported by high-roof GrowPro greenhouses.
Yellow peppers are popular in premium retail mixes, sliced formats, and color branding strategies, offering visual variety and standout nutrition (especially Vitamin C).