Sorghum farming guide — Kenya

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

Interested in starting or scaling sorghum farming in Kenya? This comprehensive guide maps out the optimal soil requirements (such as target pH ranges), the most suitable counties for growing sorghum, 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
5–8
Nitrogen
low
Phosphorus
low
Potassium
low
Preferred texture: Clay

Optimizing soil and fertilizers for Sorghum in Kenya

To achieve maximum yields when farming sorghum in Kenya, managing soil suitability is crucial. This crop performs best within a soil pH range of 5 to 8. 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. Sorghum has a low nitrogen requirement, low phosphorus requirement, and low 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 4 after germination), ensures high crop quality and protects your overall farm investment.

Best counties for Sorghum

Challenging counties for Sorghum

These counties may need soil amendments for Sorghum

Certified seed varieties

GadamDryland
KALRO · 100-110 days · 12-15 bags/acre
Ideal for commercial brewing; highly drought resilient.
SeredoMedium/Dryland
KALRO · 110-120 days · 15-18 bags/acre
Brown grain; excellent bird resistance.

Planting calendar

Long Rains

Month 1
Sowing & Basal Fertilizer
Month 2
Top Dressing & 1st Weeding
Month 3
Bird Control & Scouting

Short Rains

Month 1
Sowing & Basal Fertilizer
Month 2
Top Dressing & 1st Weeding
Month 3
Bird Control

Dry Season

Month 1
Harvesting & Drying
Month 2
Land Resting
Month 3
Seed Selection

Economics

Market priceKES 68/kg
Expected yield1,000 kg/acre

Est. revenueKES 68,000/acre

Top dressing

Product: CAN
Timing: Week 4 after germination
Bags/acre: 0.5

One application at vegetative stage is sufficient

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 Sorghum