Growing Watermelon in Nakuru
Soil suitability analysis based on Nakuru's nutrient profile
Yes, with the right inputs — Nakuru is moderately suited to Watermelon. Nakuru's soil (pH 6.28, slightly acidic) gives Watermelon a suitability score of 57/100. Match fertilizer to Nakuru's nitrogen and phosphorus levels for the best result.
Watermelon can be grown in Nakuru County, but the soil scores 57/100 and needs targeted management to reach full potential. Local soils average pH 6.28 — slightly acidic to near-neutral and inside the 6–7.5 band Watermelon prefers, so no lime is usually required. Nitrogen (1.59 g/kg), phosphorus (25.2 mg/kg) and potassium (239 mg/kg) all meet Watermelon's requirements, so a maintenance fertilizer programme is enough. Watermelon prefers sandy soils, while Nakuru is largely clay loam, so drainage and organic-matter management matter more here. Watermelon's full potential is about 15,000 kg/acre (~KES 150,000/acre at KES 10/kg), but at Nakuru's 57/100 suitability a realistic target here is closer to 10,688 kg/acre (~KES 106,880/acre) unless the constraints above are addressed.
Soil & climate match
| Factor | Nakuru soil | Watermelon needs | Status |
|---|---|---|---|
| pH | 6.28 | 6–7.5 | OK |
| Nitrogen | 1.59 g/kg | min 0.8 g/kg | OK |
| Phosphorus | 25.2 mg/kg | min 12 mg/kg | OK |
| Potassium | 239 mg/kg | min 150 mg/kg | OK |
| Rainfall | 900 mm | 300–700 mm | High |
| Altitude | 1,750 m | 0–1,500 m | High |
Top dressing guide
Recommended seed varieties
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag