Growing Lucerne in Kisumu
Soil suitability analysis based on Kisumu's nutrient profile
Possible but challenging — Kisumu is only marginally suited to Lucerne. Kisumu's soil (pH 5.54, slightly acidic) gives Lucerne a suitability score of 47/100. Match fertilizer to Kisumu's nitrogen and phosphorus levels for the best result.
Lucerne can be grown in Kisumu County, but the soil scores 47/100 and needs targeted management to reach full potential. At an average pH of 5.54 the soil is slightly acidic to near-neutral, below Lucerne's preferred 6.5–8 range; agricultural lime will lift pH and unlock phosphorus the crop cannot otherwise access. The main gap is potassium — measured at N 0.91 g/kg, P 12.5 mg/kg, K 166 mg/kg against this crop's low/medium/high demand — so the fertilizer plan below prioritises closing that deficit. The county's predominantly clay soils suit Lucerne, which favours clay loam. On ShambaIQ's soil-match model, Lucerne is the #90 soil match of the 106 crops we assess for Kisumu County. Lucerne's full potential is about 8,000 kg/acre (~KES 224,000/acre at KES 28/kg), but at Kisumu's 47/100 suitability a realistic target here is closer to 4,700 kg/acre (~KES 131,600/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 | Lucerne needs | Status |
|---|---|---|---|
| pH | 5.54 | 6.5–8 | Adjust |
| Nitrogen | 0.91 g/kg | min 0.5 g/kg | OK |
| Phosphorus | 12.5 mg/kg | min 12 mg/kg | OK |
| Potassium | 166 mg/kg | min 200 mg/kg | Low |
| Rainfall | 1,200 mm | 400–800 mm | High |
| Altitude | 1,150 m | 0–2,500 m | OK |
Top dressing guide
Kisumu's nitrogen reads 0.91 g/kg, but the rate stays at zero: Lucerne is not top-dressed, for the crop-specific reason above.
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