Growing Pigeon Peas in Kitui
Soil suitability analysis based on Kitui's nutrient profile
Yes — Kitui is well suited to Pigeon Peas. Kitui's soil (pH 7.03, near-neutral) gives Pigeon Peas a suitability score of 86/100. Match fertilizer to Kitui's nitrogen and phosphorus levels for the best result.
Kitui County is well suited to Pigeon Peas, scoring 86/100 on ShambaIQ's soil-match model. Local soils average pH 7.03 — neutral and inside the 5–8 band Pigeon Peas prefers, so no lime is usually required. Nitrogen (0.74 g/kg), phosphorus (30.5 mg/kg) and potassium (339 mg/kg) all meet Pigeon Peas's requirements, so a maintenance fertilizer programme is enough. The county's predominantly sandy loam soils suit Pigeon Peas, which favours sandy. On ShambaIQ's soil-match model, Pigeon Peas is the #21 soil match of the 106 crops we assess for Kitui County. At current prices (about KES 75/kg) and a typical 600 kg/acre yield, a well-managed Pigeon Peas crop here can gross roughly KES 45,000 per acre.
Soil & climate match
| Factor | Kitui soil | Pigeon Peas needs | Status |
|---|---|---|---|
| pH | 7.03 | 5–8 | OK |
| Nitrogen | 0.74 g/kg | min 0.5 g/kg | OK |
| Phosphorus | 30.5 mg/kg | min 6 mg/kg | OK |
| Potassium | 339 mg/kg | min 100 mg/kg | OK |
| Rainfall | 500 mm | 400–900 mm | OK |
| Altitude | 900 m | 0–1,800 m | OK |
Top dressing guide
Kitui's nitrogen reads 0.74 g/kg, but the rate stays at zero: Pigeon Peas is not top-dressed, for the crop-specific reason above.
Seed varieties for Kitui
Varieties suited to Kitui's 900 m altitude and 500 mm annual rainfall — 2 of 2 pigeon peas varieties we list.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag