Growing Lucerne in Kitui
Soil suitability analysis based on Kitui's nutrient profile
Yes — Kitui is well suited to Lucerne. Kitui's soil (pH 7.03, near-neutral) gives Lucerne a suitability score of 90/100. Match fertilizer to Kitui's nitrogen and phosphorus levels for the best result.
Kitui County is well suited to Lucerne, scoring 90/100 on ShambaIQ's soil-match model. Local soils average pH 7.03 — neutral and inside the 6.5–8 band Lucerne prefers, so no lime is usually required. Nitrogen (0.74 g/kg), phosphorus (30.5 mg/kg) and potassium (339 mg/kg) all meet Lucerne's requirements, so a maintenance fertilizer programme is enough. Lucerne prefers clay loam soils, while Kitui is largely sandy loam, so drainage and organic-matter management matter more here. At current prices (about KES 28/kg) and a typical 8,000 kg/acre yield, a well-managed Lucerne crop here can gross roughly KES 224,000 per acre.
Soil & climate match
| Factor | Kitui soil | Lucerne needs | Status |
|---|---|---|---|
| pH | 7.03 | 6.5–8 | OK |
| Nitrogen | 0.74 g/kg | min 0.5 g/kg | OK |
| Phosphorus | 30.5 mg/kg | min 12 mg/kg | OK |
| Potassium | 339 mg/kg | min 200 mg/kg | OK |
| Rainfall | 500 mm | 400–800 mm | OK |
| Altitude | 900 m | 0–2,500 m | OK |
Top dressing guide
Recommended seed varieties
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag