Tomato farming guide — Kenya

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

Interested in starting or scaling tomato farming in Kenya? This comprehensive guide maps out the optimal soil requirements (such as target pH ranges), the most suitable counties for growing tomato, 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
6–7
Nitrogen
high
Phosphorus
high
Potassium
high
Preferred texture: Loam

Optimizing soil and fertilizers for Tomato in Kenya

To achieve maximum yields when farming tomato in Kenya, managing soil suitability is crucial. This crop performs best within a soil pH range of 6 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. Tomato 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 a balanced NPK compound), ensures high crop quality and protects your overall farm investment.

Best counties for Tomato

Challenging counties for Tomato

These counties may need soil amendments for Tomato

Certified seed varieties

Rambo F1Medium/Highland
Royal Seeds · 75-80 days · 150-180 bags/acre
Determinate hybrid; excellent disease tolerance.
Money MakerMedium/Highland
Simlaw Seeds · 80-90 days · 100-120 bags/acre
Reliable open-pollinated variety.

Planting calendar

Long Rains

Month 1
Nursery Preparation & Transplanting
Month 2
Top Dressing & Staking & Pest Control
Month 3
Harvesting & Disease Management

Short Rains

Month 1
Nursery & Transplanting & Basal Fertilizer
Month 2
Staking & Top Dressing & Pest Control
Month 3
Harvesting

Dry Season

Month 1
Land Preparation & Irrigation Setup
Month 2
Nursery (irrigated)
Month 3
Transplanting & Basal Fertilizer

Economics

Market priceKES 40/kg
Expected yield5,000 kg/acre

Est. revenueKES 200,000/acre

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 Tomato