Growing Dhania in Kirinyaga
Soil suitability analysis based on Kirinyaga's nutrient profile
Yes, with the right inputs — Kirinyaga is moderately suited to Dhania. Kirinyaga's soil (pH 5.31, strongly acidic) gives Dhania a suitability score of 59/100. Apply agricultural lime before planting to unlock phosphorus and lift the score.
Dhania can be grown in Kirinyaga County, but the soil scores 59/100 and needs targeted management to reach full potential. At an average pH of 5.31 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 (1.36 g/kg), phosphorus (12.5 mg/kg) and potassium (177 mg/kg) all meet Dhania's requirements, so a maintenance fertilizer programme is enough. Dhania prefers loam soils, while Kirinyaga 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 Kirinyaga's 59/100 suitability a realistic target here is closer to 1,106 kg/acre (~KES 82,950/acre) unless the constraints above are addressed.
Soil & climate match
| Factor | Kirinyaga soil | Dhania needs | Status |
|---|---|---|---|
| pH | 5.31 | 6–7.5 | Adjust |
| Nitrogen | 1.36 g/kg | min 0.5 g/kg | OK |
| Phosphorus | 12.5 mg/kg | min 6 mg/kg | OK |
| Potassium | 177 mg/kg | min 100 mg/kg | OK |
| Rainfall | 1,300 mm | 500–1,000 mm | High |
| Altitude | 1,500 m | 0–2,500 m | OK |
Top dressing guide
Recommended seed varieties
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag