Growing Coconuts in Nyandarua

Soil suitability analysis based on Nyandarua's nutrient profile

Nyandarua County is a challenging environment for Coconuts (soil-match score 2/100) 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 400 m, where frost risk and cold nights reduce the crop's productivity. On ShambaIQ's soil-match model, Coconuts is the #106 soil match of the 106 crops we assess for Nyandarua County. Coconuts's full potential is about 2,500 kg/acre (~KES 55,000/acre at KES 22/kg), but at Nyandarua's 2/100 suitability a realistic target here is closer to 63 kg/acre (~KES 1,386/acre) unless the constraints above are addressed.

Better matched to Nyandarua's soil: Tea, Pyrethrum, and Potato — each scores higher on the same soil.