Which county is best for Basil farming in Kenya?

Based on soil and climate suitability analysis, the top counties for Basil are Nairobi, Uasin Gishu, Nakuru. Scores combine soil pH, nitrogen, phosphorus, and potassium against Basil's nutrient requirements, plus a rainfall and altitude multiplier that penalises counties outside the crop's climate range.

What soil pH does Basil need?

Basil grows best between pH 6 and 7.5. Counties whose soils fall outside this range will need lime (if acidic) or sulphur (if alkaline) before planting.

What is the expected yield per acre for Basil in Kenya?

A well-managed Basil crop yields about 4,000 kg/acre. At a market price of approximately KES 120/kg, gross revenue per acre is around KES 480,000.

Best counties to grow Basil in Kenya

All 47 counties ranked by soil and climate suitability for Basil — scored against pH 6–7.5 target, high nitrogen, medium phosphorus, medium potassium, plus rainfall (600–1200 mm) and altitude (0–2100 m) requirements.

Click any county to see the full fertilizer plan, planting calendar, and seed varieties.

Quick answer

The best counties for Basil in Kenya are Nairobi, Uasin Gishu, Nakuru, based on soil and climate suitability. Basil grows best at pH 6–7.5; these rank highest across all 47 counties on ShambaIQ's soil scoring.