Growing Chickpeas in Siaya
Soil suitability analysis based on Siaya's nutrient profile
Generally not ideal — Siaya is poorly suited to Chickpeas. Siaya's soil (pH 5.33, strongly acidic) gives Chickpeas a suitability score of 22/100. Apply agricultural lime before planting to unlock phosphorus and lift the score.
Siaya County is a challenging environment for Chickpeas (soil-match score 22/100) and will need significant amendment before planting. At an average pH of 5.33 the soil is moderately acidic, below Chickpeas's preferred 5.5–8 range; agricultural lime will lift pH and unlock phosphorus the crop cannot otherwise access. Nitrogen (1.2 g/kg), phosphorus (12.1 mg/kg) and potassium (134 mg/kg) all meet Chickpeas's requirements, so a maintenance fertilizer programme is enough. Chickpeas prefers sandy loam soils, while Siaya is largely clay loam, so drainage and organic-matter management matter more here. On ShambaIQ's soil-match model, Chickpeas is the #103 soil match of the 106 crops we assess for Siaya County. Chickpeas's full potential is about 600 kg/acre (~KES 120,000/acre at KES 200/kg), but at Siaya's 22/100 suitability a realistic target here is closer to 165 kg/acre (~KES 33,000/acre) unless the constraints above are addressed.
Better matched to Siaya's soil: Macadamia, Pineapple, and Avocado — each scores higher on the same soil.
Soil & climate match
| Factor | Siaya soil | Chickpeas needs | Status |
|---|---|---|---|
| pH | 5.33 | 5.5–8 | Adjust |
| Nitrogen | 1.2 g/kg | min 0.5 g/kg | OK |
| Phosphorus | 12.1 mg/kg | min 6 mg/kg | OK |
| Potassium | 134 mg/kg | min 100 mg/kg | OK |
| Rainfall | 1,200 mm | 150–500 mm | High |
| Altitude | 1,200 m | 1,500–2,600 m | Low |
Seed varieties for Siaya
9 chickpeas varieties are rated for Siaya's altitude (1,200 m) and rainfall (1,200 mm):
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag