Growing Oats in Kisumu
Soil suitability analysis based on Kisumu's nutrient profile
Generally not ideal — Kisumu is poorly suited to Oats. Kisumu's soil (pH 5.54, slightly acidic) gives Oats a suitability score of 31/100. Match fertilizer to Kisumu's nitrogen and phosphorus levels for the best result.
Kisumu County is a challenging environment for Oats (soil-match score 31/100) and will need significant amendment before planting. Local soils average pH 5.54 — slightly acidic to near-neutral and inside the 5.5–7 band Oats prefers, so no lime is usually required. Nitrogen (0.91 g/kg), phosphorus (12.5 mg/kg) and potassium (166 mg/kg) all meet Oats's requirements, so a maintenance fertilizer programme is enough. Oats prefers loam soils, while Kisumu is largely clay, so drainage and organic-matter management matter more here. At 1150 m, the county sits below Oats's preferred altitude range (1800–3000 m), which limits yield potential due to heat stress. On ShambaIQ's soil-match model, Oats is the #99 soil match of the 106 crops we assess for Kisumu County. Oats's full potential is about 1,600 kg/acre (~KES 64,000/acre at KES 40/kg), but at Kisumu's 31/100 suitability a realistic target here is closer to 620 kg/acre (~KES 24,800/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 | Oats needs | Status |
|---|---|---|---|
| pH | 5.54 | 5.5–7 | OK |
| Nitrogen | 0.91 g/kg | min 0.8 g/kg | OK |
| Phosphorus | 12.5 mg/kg | min 12 mg/kg | OK |
| Potassium | 166 mg/kg | min 150 mg/kg | OK |
| Rainfall | 1,200 mm | 500–1,000 mm | High |
| Altitude | 1,150 m | 1,800–3,000 m | Low |
Planting calendar for Kisumu
Long Rains· March–MayMain season here
Short Rains· September–November
Top dressing guide
Kisumu's nitrogen (0.91 g/kg) already meets Oats's 0.8 g/kg requirement, so this is a maintenance rate.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag