Growing Okra in Murang'a
Soil suitability analysis based on Murang'a's nutrient profile
Possible but challenging — Murang'a is only marginally suited to Okra. Murang'a's soil (pH 5.03, strongly acidic) gives Okra a suitability score of 47/100. Apply agricultural lime before planting to unlock phosphorus and lift the score.
Okra can be grown in Murang'a County, but the soil scores 47/100 and needs targeted management to reach full potential. At an average pH of 5.03 the soil is moderately acidic, below Okra's preferred 6–7.5 range; agricultural lime will lift pH and unlock phosphorus the crop cannot otherwise access. Nitrogen (1.2 g/kg), phosphorus (12.2 mg/kg) and potassium (168 mg/kg) all meet Okra's requirements, so a maintenance fertilizer programme is enough. Okra prefers loam soils, while Murang'a is largely clay, so drainage and organic-matter management matter more here. On ShambaIQ's soil-match model, Okra is the #84 soil match of the 106 crops we assess for Murang'a County. Okra's full potential is about 5,000 kg/acre (~KES 300,000/acre at KES 60/kg), but at Murang'a's 47/100 suitability a realistic target here is closer to 2,938 kg/acre (~KES 176,280/acre) unless the constraints above are addressed.
Better matched to Murang'a's soil: Tea, Macadamia, and Pineapple — each scores higher on the same soil.
Soil & climate match
| Factor | Murang'a soil | Okra needs | Status |
|---|---|---|---|
| pH | 5.03 | 6–7.5 | Adjust |
| Nitrogen | 1.2 g/kg | min 0.8 g/kg | OK |
| Phosphorus | 12.2 mg/kg | min 12 mg/kg | OK |
| Potassium | 168 mg/kg | min 150 mg/kg | OK |
| Rainfall | 1,200 mm | 500–1,200 mm | OK |
| Altitude | 1,500 m | 0–1,300 m | High |
Planting calendar for Murang'a
Long Rains· March–MayMain season here
Short Rains· October–December
Top dressing guide
Murang'a's nitrogen (1.2 g/kg) already meets Okra's 0.8 g/kg requirement, so this is a maintenance rate.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag