Growing Moringa in Marsabit

Soil suitability analysis based on Marsabit's nutrient profile

Marsabit County is a challenging environment for Moringa (soil-match score 39/100) and will need significant amendment before planting. At an average pH of 8.22 the soil sits above Moringa's preferred 6–8 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 Moringa's requirements, so a maintenance fertilizer programme is enough. The county's predominantly sandy soils suit Moringa, which favours sandy loam. Moringa's full potential is about 4,000 kg/acre (~KES 400,000/acre at KES 100/kg), but at Marsabit's 39/100 suitability a realistic target here is closer to 1,950 kg/acre (~KES 195,000/acre) unless the constraints above are addressed.