Growing Moringa in Nairobi
Soil suitability analysis based on Nairobi's nutrient profile
Yes, with the right inputs — Nairobi is moderately suited to Moringa. Nairobi's soil (pH 6.85, near-neutral) gives Moringa a suitability score of 63/100. Match fertilizer to Nairobi's nitrogen and phosphorus levels for the best result.
Nairobi County is a solid choice for Moringa, with a soil-match score of 63/100. Local soils average pH 6.85 — neutral and inside the 6–8 band Moringa prefers, so no lime is usually required. Nitrogen (1.1 g/kg), phosphorus (22.1 mg/kg) and potassium (236 mg/kg) all meet Moringa's requirements, so a maintenance fertilizer programme is enough. Moringa prefers sandy loam soils, while Nairobi is largely clay loam, so drainage and organic-matter management matter more here. At 1700 m, the county sits above Moringa's preferred altitude ceiling of 1400 m, where frost risk and cold nights reduce the crop's productivity. On ShambaIQ's soil-match model, Moringa is the #86 soil match of the 106 crops we assess for Nairobi County. Moringa's full potential is about 4,000 kg/acre (~KES 400,000/acre at KES 100/kg), but at Nairobi's 63/100 suitability a realistic target here is closer to 3,150 kg/acre (~KES 315,000/acre) unless the constraints above are addressed.
Soil & climate match
| Factor | Nairobi soil | Moringa needs | Status |
|---|---|---|---|
| pH | 6.85 | 6–8 | OK |
| Nitrogen | 1.1 g/kg | min 0.5 g/kg | OK |
| Phosphorus | 22.1 mg/kg | min 12 mg/kg | OK |
| Potassium | 236 mg/kg | min 150 mg/kg | OK |
| Rainfall | 900 mm | 400–1,200 mm | OK |
| Altitude | 1,700 m | 0–1,400 m | High |
Planting calendar for Nairobi
Long Rains· March–MayMain season here
Short Rains· October–December
Top dressing guide
Nairobi's nitrogen (1.1 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