Growing Eggplant in Kisii
Soil suitability analysis based on Kisii's nutrient profile
Yes, with the right inputs — Kisii is moderately suited to Eggplant. Kisii's soil (pH 5.21, strongly acidic) gives Eggplant a suitability score of 60/100. Apply agricultural lime before planting to unlock phosphorus and lift the score.
Kisii County is a solid choice for Eggplant, with a soil-match score of 60/100. At an average pH of 5.21 the soil is moderately acidic, below Eggplant's preferred 5.5–7 range; agricultural lime will lift pH and unlock phosphorus the crop cannot otherwise access. The main gap is nitrogen, phosphorus, and potassium — measured at N 1.09 g/kg, P 13.1 mg/kg, K 151 mg/kg against this crop's high/high/high demand — so the fertilizer plan below prioritises closing those deficits. The county's predominantly clay loam soils suit Eggplant, which favours loam. On ShambaIQ's soil-match model, Eggplant is the #50 soil match of the 106 crops we assess for Kisii County. Eggplant's full potential is about 10,000 kg/acre (~KES 500,000/acre at KES 50/kg), but at Kisii's 60/100 suitability a realistic target here is closer to 7,500 kg/acre (~KES 375,000/acre) unless the constraints above are addressed.
Soil & climate match
| Factor | Kisii soil | Eggplant needs | Status |
|---|---|---|---|
| pH | 5.21 | 5.5–7 | Adjust |
| Nitrogen | 1.09 g/kg | min 1.2 g/kg | Low |
| Phosphorus | 13.1 mg/kg | min 20 mg/kg | Low |
| Potassium | 151 mg/kg | min 200 mg/kg | Low |
| Rainfall | 1,500 mm | 600–1,200 mm | High |
| Altitude | 1,700 m | 500–1,800 m | OK |
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 Eggplant needs, so the standard 1.5 bags/acre is raised to 2. 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 — 3 of 3 eggplant varieties we list.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag