Growing Banana in Narok

Soil suitability analysis based on Narok's nutrient profile

Narok County is a challenging environment for Banana (soil-match score 32/100) and will need significant amendment before planting. Local soils average pH 6.13 — slightly acidic to near-neutral and inside the 5–7 band Banana prefers, so no lime is usually required. Nitrogen (1.63 g/kg), phosphorus (25.7 mg/kg) and potassium (234 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. Narok receives approximately 800 mm/year — well below Banana's minimum of 1200 mm — so supplemental irrigation would be essential for this crop. Banana's full potential is about 12,000 kg/acre (~KES 144,000/acre at KES 12/kg), but at Narok's 32/100 suitability a realistic target here is closer to 4,800 kg/acre (~KES 57,600/acre) unless the constraints above are addressed.