Growing Pawpaw in Embu

Soil suitability analysis based on Embu's nutrient profile

Pawpaw can be grown in Embu County, but the soil scores 51/100 and needs targeted management to reach full potential. At an average pH of 5.1 the soil is moderately acidic, below Pawpaw's preferred 6–7.5 range; agricultural lime will lift pH and unlock phosphorus the crop cannot otherwise access. The main gap is nitrogen and potassium — measured at N 1.04 g/kg, P 12.6 mg/kg, K 194 mg/kg against this crop's high/medium/high demand — so the fertilizer plan below prioritises closing those deficits. The county's predominantly clay loam soils suit Pawpaw, which favours sandy loam. At current prices (about KES 28/kg) and a typical 10,000 kg/acre yield, a well-managed Pawpaw crop here can gross roughly KES 280,000 per acre.