Growing Banana in Kisii
Soil suitability analysis based on Kisii's nutrient profile
Yes, with the right inputs — Kisii is moderately suited to Banana. Kisii's soil (pH 5.21, strongly acidic) gives Banana a suitability score of 61/100. Apply agricultural lime before planting to unlock phosphorus and lift the score.
Kisii County is a solid choice for Banana, with a soil-match score of 61/100. Local soils average pH 5.21 — moderately acidic and inside the 5–7 band Banana prefers, so no lime is usually required. 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 Banana, which favours loam. On ShambaIQ's soil-match model, Banana is the #42 soil match of the 106 crops we assess for Kisii County. Banana's full potential is about 12,000 kg/acre (~KES 144,000/acre at KES 12/kg), but at Kisii's 61/100 suitability a realistic target here is closer to 9,150 kg/acre (~KES 109,800/acre) unless the constraints above are addressed.
Soil & climate match
| Factor | Kisii soil | Banana needs | Status |
|---|---|---|---|
| pH | 5.21 | 5–7 | OK |
| 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 | 1,200–2,000 mm | OK |
| Altitude | 1,700 m | 0–1,500 m | High |
Planting calendar for Kisii
Long Rains· March–MayMain season here
Short Rains· August–October
Dry Season· January–March
Top dressing guide
Kisii's nitrogen (1.09 g/kg) is 91% of the 1.2 g/kg Banana needs, so the standard 0.5 bags/acre is raised to 0.75. Split it across two applications to limit leaching.
Seed varieties for Kisii
Varieties suited to Kisii's 1,700 m altitude and 1,500 mm annual rainfall — 2 of 2 banana varieties we list.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag