Growing Coconuts in Nyandarua

Soil suitability analysis based on Nyandarua's nutrient profile

Nyandarua County is a challenging environment for Coconuts (soil-match score 0/100) and will need significant amendment before planting. At an average pH of 5.38 the soil is moderately acidic, below Coconuts's preferred 5.5–8 range; agricultural lime will lift pH and unlock phosphorus the crop cannot otherwise access. The main gap is potassium — measured at N 1.28 g/kg, P 14 mg/kg, K 166 mg/kg against this crop's low/low/high demand — so the fertilizer plan below prioritises closing that deficit. Coconuts prefers sandy soils, while Nyandarua is largely clay, so drainage and organic-matter management matter more here. At 2300 m, the county sits above Coconuts's preferred altitude ceiling of 600 m, where frost risk and cold nights reduce the crop's productivity. At current prices (about KES 22/kg) and a typical 2,500 kg/acre yield, a well-managed Coconuts crop here can gross roughly KES 55,000 per acre.