Growing Cape Gooseberry in Makueni
Soil suitability analysis based on Makueni's nutrient profile
Makueni County is a challenging environment for Cape Gooseberry (soil-match score 41/100) and will need significant amendment before planting. Local soils average pH 7.5 — alkaline and inside the 6–7.5 band Cape Gooseberry prefers, so no lime is usually required. Nitrogen (0.86 g/kg), phosphorus (29.6 mg/kg) and potassium (351 mg/kg) all meet Cape Gooseberry's requirements, so a maintenance fertilizer programme is enough. The county's predominantly sandy loam soils suit Cape Gooseberry, which favours loam. Cape Gooseberry's full potential is about 5,000 kg/acre (~KES 600,000/acre at KES 120/kg), but at Makueni's 41/100 suitability a realistic target here is closer to 2,563 kg/acre (~KES 307,560/acre) unless the constraints above are addressed.
Soil & climate match
| Factor | Makueni soil | Cape Gooseberry needs | Status |
|---|---|---|---|
| pH | 7.5 | 6–7.5 | OK |
| Nitrogen | 0.86 g/kg | min 0.8 g/kg | OK |
| Phosphorus | 29.6 mg/kg | min 12 mg/kg | OK |
| Potassium | 351 mg/kg | min 200 mg/kg | OK |
| Rainfall | 600 mm | 700–1,400 mm | Low |
| Altitude | 1,000 m | 1,200–2,600 m | Low |
Planting calendar
Long Rains
Short Rains
Top dressing guide
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag