Growing Beans in Mombasa
Soil suitability analysis based on Mombasa's nutrient profile
Mombasa County is well suited to Beans, scoring 87/100 on ShambaIQ's soil-match model. Local soils average pH 6.24 — slightly acidic to near-neutral and inside the 6–7 band Beans prefers, so no lime is usually required. The main gap is phosphorus — measured at N 0.95 g/kg, P 8.4 mg/kg, K 136 mg/kg against this crop's low/medium/low demand — so the fertilizer plan below prioritises closing that deficit. Beans prefers loam soils, while Mombasa is largely sandy, so drainage and organic-matter management matter more here. At current prices (about KES 120/kg) and a typical 700 kg/acre yield, a well-managed Beans crop here can gross roughly KES 84,000 per acre.
Soil match analysis
| Nutrient | Mombasa soil | Beans needs | Status |
|---|---|---|---|
| pH | 6.24 | 6–7 | OK |
| Nitrogen | 0.95 g/kg | min 0.5 g/kg | OK |
| Phosphorus | 8.4 mg/kg | min 12 mg/kg | Low |
| Potassium | 136 mg/kg | min 100 mg/kg | OK |
Planting calendar
Long Rains
Short Rains
Dry Season
Top dressing guide
Recommended seed varieties
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag