Growing Finger Millet in Marsabit

Soil suitability analysis based on Marsabit's nutrient profile

Marsabit County is a challenging environment for Finger Millet (soil-match score 31/100) and will need significant amendment before planting. At an average pH of 8.22 the soil sits above Finger Millet's preferred 5–7 range, which can limit uptake of phosphorus and micronutrients. Nitrogen (0.52 g/kg), phosphorus (37.3 mg/kg) and potassium (420 mg/kg) all meet Finger Millet's requirements, so a maintenance fertilizer programme is enough. The county's predominantly sandy soils suit Finger Millet, which favours sandy. At current prices (about KES 60/kg) and a typical 600 kg/acre yield, a well-managed Finger Millet crop here can gross roughly KES 36,000 per acre.