Growing Banana in Uasin Gishu

Soil suitability analysis based on Uasin Gishu's nutrient profile

Uasin Gishu County is a challenging environment for Banana (soil-match score 39/100) and will need significant amendment before planting. Local soils average pH 6.39 — slightly acidic to near-neutral and inside the 5–7 band Banana prefers, so no lime is usually required. Nitrogen (1.56 g/kg), phosphorus (25.3 mg/kg) and potassium (227 mg/kg) all meet Banana's requirements, so a maintenance fertilizer programme is enough. The county's predominantly clay loam soils suit Banana, which favours loam. At 2100 m, the county sits above Banana's preferred altitude ceiling of 1500 m, where frost risk and cold nights reduce the crop's productivity. Banana's full potential is about 12,000 kg/acre (~KES 144,000/acre at KES 12/kg), but at Uasin Gishu's 39/100 suitability a realistic target here is closer to 5,850 kg/acre (~KES 70,200/acre) unless the constraints above are addressed.