Capsicum farming guide — Kenya

Soil requirements, top counties, seed varieties, fertilizer plan & economics

Interested in starting or scaling capsicum farming in Kenya? This comprehensive guide maps out the optimal soil requirements (such as target pH ranges), the most suitable counties for growing capsicum, certified seed varieties, seasonal fertilizer guidelines, and a detailed per-acre production budget to set you up for a successful harvest.

Soil requirements

pH range
5.5–7
Nitrogen
high
Phosphorus
high
Potassium
high
Preferred texture: Loam

Optimizing soil and fertilizers for Capsicum in Kenya

To achieve maximum yields when farming capsicum in Kenya, managing soil suitability is crucial. This crop performs best within a soil pH range of 5.5 to 7. Soils that fall outside this range can lock out essential macro and micro-nutrients, leading to stunted growth or crop failure. For acidic soils, applying dolomitic or calcitic agricultural lime is recommended at least 30 days before planting to normalize acidity.

Fertilizer application should be calibrated based on the crop’s nutrient demands. Capsicum has a high nitrogen requirement, high phosphorus requirement, and high potassium demand. Using certified seed varieties suited for your specific altitude and rainfall pattern, combined with a precise basal and top-dressing program (such as applying CAN at Week 3 and Week 6), ensures high crop quality and protects your overall farm investment.

Best counties for Capsicum

Challenging counties for Capsicum

These counties may need soil amendments for Capsicum

Certified seed varieties

California WonderMedium/Highland
Simlaw Seeds · 75-85 days · 60-80 bags/acre
Large blocky fruits; excellent fresh market demand.
Yolo WonderMedium
East Africa Seeds · 70-80 days · 50-70 bags/acre
Open-pollinated; reliable yield; tolerant to tobacco mosaic virus.

Economics

Market priceKES 90/kg
Expected yield4,500 kg/acre

Est. revenueKES 405,000/acre

Top dressing

Product: CAN
Timing: Week 3 and Week 6
Bags/acre: 0.5

Split nitrogen application. Add calcium nitrate to prevent blossom end rot.

Fertilizer prices

DAPKES 2,500
CANKES 2,500
NPK 17:17:17KES 2,500
UreaKES 2,500
LimeKES 1,500

Subsidized price / 50kg bag

Check your county for Capsicum