Growing Chia in Elgeyo Marakwet
Soil suitability analysis based on Elgeyo Marakwet's nutrient profile
Elgeyo Marakwet County is a solid choice for Chia, with a soil-match score of 74/100. Local soils average pH 6.27 — slightly acidic to near-neutral and inside the 6–8 band Chia prefers, so no lime is usually required. Nitrogen (1.39 g/kg), phosphorus (22.2 mg/kg) and potassium (213 mg/kg) all meet Chia's requirements, so a maintenance fertilizer programme is enough. Chia prefers sandy loam soils, while Elgeyo Marakwet is largely clay loam, so drainage and organic-matter management matter more here. At current prices (about KES 150/kg) and a typical 400 kg/acre yield, a well-managed Chia crop here can gross roughly KES 60,000 per acre.
Soil & climate match
| Factor | Elgeyo Marakwet soil | Chia needs | Status |
|---|---|---|---|
| pH | 6.27 | 6–8 | OK |
| Nitrogen | 1.39 g/kg | min 0.5 g/kg | OK |
| Phosphorus | 22.2 mg/kg | min 12 mg/kg | OK |
| Potassium | 213 mg/kg | min 100 mg/kg | OK |
| Rainfall | 1,000 mm | 300–800 mm | High |
| Altitude | 1,800 m | 1,000–2,200 m | OK |
Planting calendar
Long Rains
Short Rains
Top dressing guide
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag