Question 1

Which county is best for Maize farming in Kenya?

Accepted Answer

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

Question 2

What soil pH does Maize need?

Accepted Answer

Maize grows best between pH 5.5 and 7. Counties whose soils fall outside this range will need lime (if acidic) or sulphur (if alkaline) before planting.

Question 3

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

Accepted Answer

A well-managed Maize crop yields about 1,000 kg/acre. At a market price of approximately KES 38/kg, gross revenue per acre is around KES 38,000.

Best counties to grow Maize in Kenya

All 47 counties — Maize suitability ranking