Growing Lucerne in Kericho

Soil suitability analysis based on Kericho's nutrient profile

Kericho County is a challenging environment for Lucerne (soil-match score 36/100) and will need significant amendment before planting. At an average pH of 5.94 the soil is slightly acidic to near-neutral, below Lucerne's preferred 6.5–8 range; agricultural lime will lift pH and unlock phosphorus the crop cannot otherwise access. Nitrogen (1.34 g/kg), phosphorus (23.7 mg/kg) and potassium (225 mg/kg) all meet Lucerne's requirements, so a maintenance fertilizer programme is enough. The county's predominantly clay soils suit Lucerne, which favours clay loam. At current prices (about KES 28/kg) and a typical 6,500 kg/acre yield, a well-managed Lucerne crop here can gross roughly KES 182,000 per acre.