Growing Sorghum in Kisumu
Soil suitability analysis based on Kisumu's nutrient profile
Possible but challenging — Kisumu is only marginally suited to Sorghum. Kisumu's soil (pH 5.54, slightly acidic) gives Sorghum a suitability score of 51/100. Match fertilizer to Kisumu's nitrogen and phosphorus levels for the best result.
Sorghum can be grown in Kisumu County, but the soil scores 51/100 and needs targeted management to reach full potential. Local soils average pH 5.54 — slightly acidic to near-neutral and inside the 5–8 band Sorghum prefers, so no lime is usually required. Nitrogen (0.91 g/kg), phosphorus (12.5 mg/kg) and potassium (166 mg/kg) all meet Sorghum's requirements, so a maintenance fertilizer programme is enough. The county's predominantly clay soils suit Sorghum, which favours clay. On ShambaIQ's soil-match model, Sorghum is the #81 soil match of the 106 crops we assess for Kisumu County. Sorghum's full potential is about 1,200 kg/acre (~KES 81,600/acre at KES 68/kg), but at Kisumu's 51/100 suitability a realistic target here is closer to 765 kg/acre (~KES 52,020/acre) unless the constraints above are addressed.
Better matched to Kisumu's soil: Cassava, Macadamia, and Pineapple — each scores higher on the same soil.
Soil & climate match
| Factor | Kisumu soil | Sorghum needs | Status |
|---|---|---|---|
| pH | 5.54 | 5–8 | OK |
| Nitrogen | 0.91 g/kg | min 0.5 g/kg | OK |
| Phosphorus | 12.5 mg/kg | min 6 mg/kg | OK |
| Potassium | 166 mg/kg | min 100 mg/kg | OK |
| Rainfall | 1,200 mm | 250–700 mm | High |
| Altitude | 1,150 m | 0–1,800 m | OK |
Planting calendar for Kisumu
Long Rains· March–MayMain season here
Short Rains· September–November
Dry Season· January–March
Top dressing guide
Kisumu's nitrogen (0.91 g/kg) already meets Sorghum's 0.5 g/kg requirement, so this is a maintenance rate.
Recommended seed varieties
No variety in our list is specifically rated for Kisumu's 1,150 m altitude and 1,200 mm rainfall, so all 2 are shown. Confirm with your agrovet before buying.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag