Growing Chilies in Siaya

Soil suitability analysis based on Siaya's nutrient profile

Siaya County is a solid choice for Chilies, with a soil-match score of 67/100. At an average pH of 5.33 the soil is moderately acidic, below Chilies's preferred 6–7.5 range; agricultural lime will lift pH and unlock phosphorus the crop cannot otherwise access. The main gap is potassium — measured at N 1.2 g/kg, P 12.1 mg/kg, K 134 mg/kg against this crop's medium/medium/medium demand — so the fertilizer plan below prioritises closing that deficit. Chilies prefers sandy loam soils, while Siaya is largely clay loam, so drainage and organic-matter management matter more here. Chilies's full potential is about 2,500 kg/acre (~KES 412,500/acre at KES 165/kg), but at Siaya's 67/100 suitability a realistic target here is closer to 2,094 kg/acre (~KES 345,510/acre) unless the constraints above are addressed.