Growing Pumpkin in Makueni
Soil suitability analysis based on Makueni's nutrient profile
Yes — Makueni is well suited to Pumpkin. Makueni's soil (pH 7.5, alkaline) gives Pumpkin a suitability score of 78/100. Match fertilizer to Makueni's nitrogen and phosphorus levels for the best result.
Makueni County is well suited to Pumpkin, scoring 78/100 on ShambaIQ's soil-match model. Local soils average pH 7.5 — alkaline and inside the 5.8–7.5 band Pumpkin prefers, so no lime is usually required. Nitrogen (0.86 g/kg), phosphorus (29.6 mg/kg) and potassium (351 mg/kg) all meet Pumpkin's requirements, so a maintenance fertilizer programme is enough. The county's predominantly sandy loam soils suit Pumpkin, which favours sandy loam. On ShambaIQ's soil-match model, Pumpkin is the #18 soil match of the 106 crops we assess for Makueni County. At current prices (about KES 30/kg) and a typical 10,000 kg/acre yield, a well-managed Pumpkin crop here can gross roughly KES 300,000 per acre.
Soil & climate match
| Factor | Makueni soil | Pumpkin needs | Status |
|---|---|---|---|
| pH | 7.5 | 5.8–7.5 | OK |
| Nitrogen | 0.86 g/kg | min 0.8 g/kg | OK |
| Phosphorus | 29.6 mg/kg | min 12 mg/kg | OK |
| Potassium | 351 mg/kg | min 200 mg/kg | OK |
| Rainfall | 600 mm | 500–1,200 mm | OK |
| Altitude | 1,000 m | 0–2,100 m | OK |
Planting calendar for Makueni
Long Rains· March–May
Short Rains· October–DecemberMain season here
Top dressing guide
Makueni's nitrogen (0.86 g/kg) already meets Pumpkin's 0.8 g/kg requirement, so this is a maintenance rate.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag