Question 1

Which county is best for Amaranth farming in Kenya?

Accepted Answer

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

Question 2

What soil pH does Amaranth need?

Accepted Answer

Amaranth grows best between pH 5.5 and 7.5. 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 Amaranth in Kenya?

Accepted Answer

A well-managed Amaranth crop yields about 4,000 kg/acre. At a market price of approximately KES 40/kg, gross revenue per acre is around KES 160,000.

Best counties to grow Amaranth in Kenya

All 47 counties — Amaranth suitability ranking