Growing Carrot in Wajir
Soil suitability analysis based on Wajir's nutrient profile
Generally not ideal — Wajir is poorly suited to Carrot. Wajir's soil (pH 8.4, alkaline) gives Carrot a suitability score of 0/100. Match fertilizer to Wajir's nitrogen and phosphorus levels for the best result.
Wajir County is a challenging environment for Carrot (soil-match score 0/100) and will need significant amendment before planting. At an average pH of 8.4 the soil sits above Carrot's preferred 5.5–7 range, which can limit uptake of phosphorus and micronutrients. Nitrogen (0.52 g/kg), phosphorus (39.3 mg/kg) and potassium (396 mg/kg) all meet Carrot's requirements, so a maintenance fertilizer programme is enough. The county's predominantly sandy soils suit Carrot, which favours sandy loam. Wajir receives approximately 200 mm/year — well below Carrot's minimum of 600 mm — so supplemental irrigation would be essential for this crop. On ShambaIQ's soil-match model, Carrot is the #88 soil match of the 106 crops we assess for Wajir County. Carrot's full potential is about 10,000 kg/acre (~KES 380,000/acre at KES 38/kg), but at Wajir's 0/100 suitability a realistic target here is closer to 0 kg/acre (~KES 0/acre) unless the constraints above are addressed.
Better matched to Wajir's soil: Sisal, Aloe Vera, and Green Grams — each scores higher on the same soil.
Soil & climate match
| Factor | Wajir soil | Carrot needs | Status |
|---|---|---|---|
| pH | 8.4 | 5.5–7 | Adjust |
| Nitrogen | 0.52 g/kg | min 0.5 g/kg | OK |
| Phosphorus | 39.3 mg/kg | min 12 mg/kg | OK |
| Potassium | 396 mg/kg | min 200 mg/kg | OK |
| Rainfall | 200 mm | 600–1,200 mm | Low |
| Altitude | 250 m | 1,000–2,500 m | Low |
Top dressing guide
Wajir's nitrogen (0.52 g/kg) already meets Carrot's 0.5 g/kg requirement, so this is a maintenance rate.
Recommended seed varieties
No variety in our list is specifically rated for Wajir's 250 m altitude and 200 mm rainfall, so all 2 are shown. Confirm with your agrovet before buying.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag