Growing Pumpkin in Machakos
Soil suitability analysis based on Machakos's nutrient profile
Yes — Machakos is well suited to Pumpkin. Machakos's soil (pH 7.03, near-neutral) gives Pumpkin a suitability score of 88/100. Match fertilizer to Machakos's nitrogen and phosphorus levels for the best result.
Machakos County is well suited to Pumpkin, scoring 88/100 on ShambaIQ's soil-match model. Local soils average pH 7.03 — neutral and inside the 5.8–7.5 band Pumpkin prefers, so no lime is usually required. Nitrogen (0.82 g/kg), phosphorus (31.4 mg/kg) and potassium (338 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 Machakos 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 | Machakos soil | Pumpkin needs | Status |
|---|---|---|---|
| pH | 7.03 | 5.8–7.5 | OK |
| Nitrogen | 0.82 g/kg | min 0.8 g/kg | OK |
| Phosphorus | 31.4 mg/kg | min 12 mg/kg | OK |
| Potassium | 338 mg/kg | min 200 mg/kg | OK |
| Rainfall | 700 mm | 500–1,200 mm | OK |
| Altitude | 1,100 m | 0–2,100 m | OK |
Planting calendar for Machakos
Long Rains· March–May
Short Rains· October–DecemberMain season here
Top dressing guide
Machakos's nitrogen (0.82 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