Growing Dhania in Kiambu
Soil suitability analysis based on Kiambu's nutrient profile
Yes, with the right inputs — Kiambu is moderately suited to Dhania. Kiambu's soil (pH 5.28, strongly acidic) gives Dhania a suitability score of 66/100. Apply agricultural lime before planting to unlock phosphorus and lift the score.
Kiambu County is a solid choice for Dhania, with a soil-match score of 66/100. At an average pH of 5.28 the soil is moderately acidic, below Dhania's preferred 6–7.5 range; agricultural lime will lift pH and unlock phosphorus the crop cannot otherwise access. Nitrogen (1.01 g/kg), phosphorus (13.7 mg/kg) and potassium (169 mg/kg) all meet Dhania's requirements, so a maintenance fertilizer programme is enough. Dhania prefers loam soils, while Kiambu is largely clay, so drainage and organic-matter management matter more here. Dhania's full potential is about 1,500 kg/acre (~KES 112,500/acre at KES 75/kg), but at Kiambu's 66/100 suitability a realistic target here is closer to 1,238 kg/acre (~KES 92,850/acre) unless the constraints above are addressed.
Soil & climate match
| Factor | Kiambu soil | Dhania needs | Status |
|---|---|---|---|
| pH | 5.28 | 6–7.5 | Adjust |
| Nitrogen | 1.01 g/kg | min 0.5 g/kg | OK |
| Phosphorus | 13.7 mg/kg | min 6 mg/kg | OK |
| Potassium | 169 mg/kg | min 100 mg/kg | OK |
| Rainfall | 1,100 mm | 500–1,000 mm | High |
| Altitude | 1,700 m | 0–2,500 m | OK |
Top dressing guide
Recommended seed varieties
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag