Growing Passion Fruit in Kisii
Soil suitability analysis based on Kisii's nutrient profile
Yes, with the right inputs — Kisii is moderately suited to Passion Fruit. Kisii's soil (pH 5.21, strongly acidic) gives Passion Fruit a suitability score of 68/100. Apply agricultural lime before planting to unlock phosphorus and lift the score.
Kisii County is a solid choice for Passion Fruit, with a soil-match score of 68/100. At an average pH of 5.21 the soil is moderately acidic, below Passion Fruit's preferred 5.5–7.5 range; agricultural lime will lift pH and unlock phosphorus the crop cannot otherwise access. The main gap is nitrogen and potassium — measured at N 1.09 g/kg, P 13.1 mg/kg, K 151 mg/kg against this crop's high/medium/high demand — so the fertilizer plan below prioritises closing those deficits. The county's predominantly clay loam soils suit Passion Fruit, which favours loam. Passion Fruit's full potential is about 8,000 kg/acre (~KES 560,000/acre at KES 70/kg), but at Kisii's 68/100 suitability a realistic target here is closer to 6,800 kg/acre (~KES 476,000/acre) unless the constraints above are addressed.
Soil & climate match
| Factor | Kisii soil | Passion Fruit needs | Status |
|---|---|---|---|
| pH | 5.21 | 5.5–7.5 | Adjust |
| Nitrogen | 1.09 g/kg | min 1.2 g/kg | Low |
| Phosphorus | 13.1 mg/kg | min 12 mg/kg | OK |
| Potassium | 151 mg/kg | min 200 mg/kg | Low |
| Rainfall | 1,500 mm | 900–1,800 mm | OK |
| Altitude | 1,700 m | 1,200–2,500 m | OK |
Top dressing guide
Recommended seed varieties
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag