Growing Napier Grass in West Pokot
Soil suitability analysis based on West Pokot's nutrient profile
Yes — West Pokot is well suited to Napier Grass. West Pokot's soil (pH 6.04, slightly acidic) gives Napier Grass a suitability score of 90/100. Match fertilizer to West Pokot's nitrogen and phosphorus levels for the best result.
West Pokot County is well suited to Napier Grass, scoring 90/100 on ShambaIQ's soil-match model. Local soils average pH 6.04 — slightly acidic to near-neutral and inside the 5–8 band Napier Grass prefers, so no lime is usually required. Nitrogen (1.67 g/kg), phosphorus (24.8 mg/kg) and potassium (211 mg/kg) all meet Napier Grass's requirements, so a maintenance fertilizer programme is enough. The county's predominantly sandy loam soils suit Napier Grass, which favours loam. On ShambaIQ's soil-match model, Napier Grass is the #31 soil match of the 106 crops we assess for West Pokot County. At current prices (about KES 5/kg) and a typical 30,000 kg/acre yield, a well-managed Napier Grass crop here can gross roughly KES 150,000 per acre.
Soil & climate match
| Factor | West Pokot soil | Napier Grass needs | Status |
|---|---|---|---|
| pH | 6.04 | 5–8 | OK |
| Nitrogen | 1.67 g/kg | min 0.8 g/kg | OK |
| Phosphorus | 24.8 mg/kg | min 6 mg/kg | OK |
| Potassium | 211 mg/kg | min 150 mg/kg | OK |
| Rainfall | 1,000 mm | 800–2,000 mm | OK |
| Altitude | 1,500 m | 0–2,500 m | OK |
Top dressing guide
West Pokot's nitrogen (1.67 g/kg) already meets Napier Grass's 0.8 g/kg requirement, so this is a maintenance rate.
Seed varieties for West Pokot
Varieties suited to West Pokot's 1,500 m altitude and 1,000 mm annual rainfall — 2 of 2 napier grass varieties we list.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag