Growing Carrot in Vihiga
Soil suitability analysis based on Vihiga's nutrient profile
Yes, with the right inputs — Vihiga is moderately suited to Carrot. Vihiga's soil (pH 5.62, slightly acidic) gives Carrot a suitability score of 64/100. Match fertilizer to Vihiga's nitrogen and phosphorus levels for the best result.
Vihiga County is a solid choice for Carrot, with a soil-match score of 64/100. Local soils average pH 5.62 — slightly acidic to near-neutral and inside the 5.5–7 band Carrot prefers, so no lime is usually required. The main gap is potassium — measured at N 1.02 g/kg, P 14.8 mg/kg, K 164 mg/kg against this crop's low/medium/high demand — so the fertilizer plan below prioritises closing that deficit. Carrot prefers sandy loam soils, while Vihiga is largely clay loam, so drainage and organic-matter management matter more here. On ShambaIQ's soil-match model, Carrot is the #39 soil match of the 106 crops we assess for Vihiga County. Carrot's full potential is about 10,000 kg/acre (~KES 380,000/acre at KES 38/kg), but at Vihiga's 64/100 suitability a realistic target here is closer to 8,000 kg/acre (~KES 304,000/acre) unless the constraints above are addressed.
Soil & climate match
| Factor | Vihiga soil | Carrot needs | Status |
|---|---|---|---|
| pH | 5.62 | 5.5–7 | OK |
| Nitrogen | 1.02 g/kg | min 0.5 g/kg | OK |
| Phosphorus | 14.8 mg/kg | min 12 mg/kg | OK |
| Potassium | 164 mg/kg | min 200 mg/kg | Low |
| Rainfall | 1,800 mm | 600–1,200 mm | High |
| Altitude | 1,700 m | 1,000–2,500 m | OK |
Top dressing guide
Vihiga's nitrogen (1.02 g/kg) already meets Carrot's 0.5 g/kg requirement, so this is a maintenance rate.
Seed varieties for Vihiga
Varieties suited to Vihiga's 1,700 m altitude and 1,800 mm annual rainfall — 2 of 2 carrot varieties we list.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag