Growing Chia in Uasin Gishu
Soil suitability analysis based on Uasin Gishu's nutrient profile
Yes, with the right inputs — Uasin Gishu is moderately suited to Chia. Uasin Gishu's soil (pH 6.39, slightly acidic) gives Chia a suitability score of 71/100. Match fertilizer to Uasin Gishu's nitrogen and phosphorus levels for the best result.
Uasin Gishu County is a solid choice for Chia, with a soil-match score of 71/100. Local soils average pH 6.39 — slightly acidic to near-neutral and inside the 6–8 band Chia prefers, so no lime is usually required. Nitrogen (1.56 g/kg), phosphorus (25.3 mg/kg) and potassium (227 mg/kg) all meet Chia's requirements, so a maintenance fertilizer programme is enough. Chia prefers sandy loam soils, while Uasin Gishu is largely clay loam, so drainage and organic-matter management matter more here. On ShambaIQ's soil-match model, Chia is the #65 soil match of the 106 crops we assess for Uasin Gishu County. Chia's full potential is about 400 kg/acre (~KES 60,000/acre at KES 150/kg), but at Uasin Gishu's 71/100 suitability a realistic target here is closer to 355 kg/acre (~KES 53,250/acre) unless the constraints above are addressed.
Soil & climate match
| Factor | Uasin Gishu soil | Chia needs | Status |
|---|---|---|---|
| pH | 6.39 | 6–8 | OK |
| Nitrogen | 1.56 g/kg | min 0.5 g/kg | OK |
| Phosphorus | 25.3 mg/kg | min 12 mg/kg | OK |
| Potassium | 227 mg/kg | min 100 mg/kg | OK |
| Rainfall | 1,100 mm | 300–800 mm | High |
| Altitude | 2,100 m | 1,000–2,200 m | OK |
Planting calendar for Uasin Gishu
Long Rains· April–JuneMain season here
Short Rains· October–December
Top dressing guide
Uasin Gishu's nitrogen (1.56 g/kg) already meets Chia's 0.5 g/kg requirement, so this is a maintenance rate.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag