Growing Moringa in Samburu
Soil suitability analysis based on Samburu's nutrient profile
Possible but challenging — Samburu is only marginally suited to Moringa. Samburu's soil (pH 8.28, alkaline) gives Moringa a suitability score of 51/100. Match fertilizer to Samburu's nitrogen and phosphorus levels for the best result.
Moringa can be grown in Samburu County, but the soil scores 51/100 and needs targeted management to reach full potential. At an average pH of 8.28 the soil sits above Moringa's preferred 6–8 range, which can limit uptake of phosphorus and micronutrients. Nitrogen (0.67 g/kg), phosphorus (42.1 mg/kg) and potassium (387 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. On ShambaIQ's soil-match model, Moringa is the #12 soil match of the 106 crops we assess for Samburu County. Moringa's full potential is about 4,000 kg/acre (~KES 400,000/acre at KES 100/kg), but at Samburu's 51/100 suitability a realistic target here is closer to 2,550 kg/acre (~KES 255,000/acre) unless the constraints above are addressed.
Better matched to Samburu's soil: Sisal, Aloe Vera, and Green Grams — each scores higher on the same soil.
Soil & climate match
| Factor | Samburu soil | Moringa needs | Status |
|---|---|---|---|
| pH | 8.28 | 6–8 | Adjust |
| Nitrogen | 0.67 g/kg | min 0.5 g/kg | OK |
| Phosphorus | 42.1 mg/kg | min 12 mg/kg | OK |
| Potassium | 387 mg/kg | min 150 mg/kg | OK |
| Rainfall | 350 mm | 400–1,200 mm | Low |
| Altitude | 900 m | 0–1,400 m | OK |
Planting calendar for Samburu
Long Rains· March–May
Short Rains· October–DecemberMain season here
Top dressing guide
Samburu's nitrogen (0.67 g/kg) already meets Moringa's 0.5 g/kg requirement, so this is a maintenance rate.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag