Growing Arrow Root in Elgeyo Marakwet
Soil suitability analysis based on Elgeyo Marakwet's nutrient profile
Yes — Elgeyo Marakwet is well suited to Arrow Root. Elgeyo Marakwet's soil (pH 6.27, slightly acidic) gives Arrow Root a suitability score of 92/100. Match fertilizer to Elgeyo Marakwet's nitrogen and phosphorus levels for the best result.
Elgeyo Marakwet County is well suited to Arrow Root, scoring 92/100 on ShambaIQ's soil-match model. Local soils average pH 6.27 — slightly acidic to near-neutral and inside the 5–7 band Arrow Root prefers, so no lime is usually required. Nitrogen (1.39 g/kg), phosphorus (22.2 mg/kg) and potassium (213 mg/kg) all meet Arrow Root's requirements, so a maintenance fertilizer programme is enough. The county's predominantly clay loam soils suit Arrow Root, which favours clay loam. At current prices (about KES 55/kg) and a typical 5,000 kg/acre yield, a well-managed Arrow Root crop here can gross roughly KES 275,000 per acre.
Soil & climate match
| Factor | Elgeyo Marakwet soil | Arrow Root needs | Status |
|---|---|---|---|
| pH | 6.27 | 5–7 | OK |
| Nitrogen | 1.39 g/kg | min 0.8 g/kg | OK |
| Phosphorus | 22.2 mg/kg | min 12 mg/kg | OK |
| Potassium | 213 mg/kg | min 200 mg/kg | OK |
| Rainfall | 1,000 mm | 1,000–2,000 mm | OK |
| Altitude | 1,800 m | 0–1,800 m | OK |
Top dressing guide
Recommended seed varieties
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag