Growing Quinoa in Kericho
Soil suitability analysis based on Kericho's nutrient profile
Generally not ideal — Kericho is poorly suited to Quinoa. Kericho's soil (pH 5.94, slightly acidic) gives Quinoa a suitability score of 36/100. Match fertilizer to Kericho's nitrogen and phosphorus levels for the best result.
Kericho County is a challenging environment for Quinoa (soil-match score 36/100) and will need significant amendment before planting. At an average pH of 5.94 the soil is slightly acidic to near-neutral, below Quinoa's preferred 6–8.5 range; agricultural lime will lift pH and unlock phosphorus the crop cannot otherwise access. Nitrogen (1.34 g/kg), phosphorus (23.7 mg/kg) and potassium (225 mg/kg) all meet Quinoa's requirements, so a maintenance fertilizer programme is enough. Quinoa prefers loam soils, while Kericho is largely clay, so drainage and organic-matter management matter more here. On ShambaIQ's soil-match model, Quinoa is the #92 soil match of the 106 crops we assess for Kericho County. Quinoa's full potential is about 700 kg/acre (~KES 105,000/acre at KES 150/kg), but at Kericho's 36/100 suitability a realistic target here is closer to 315 kg/acre (~KES 47,250/acre) unless the constraints above are addressed.
Better matched to Kericho's soil: Kale (Sukuma Wiki), Sweet Potato, and Wambugu Apples — each scores higher on the same soil.
Soil & climate match
| Factor | Kericho soil | Quinoa needs | Status |
|---|---|---|---|
| pH | 5.94 | 6–8.5 | Adjust |
| Nitrogen | 1.34 g/kg | min 0.8 g/kg | OK |
| Phosphorus | 23.7 mg/kg | min 12 mg/kg | OK |
| Potassium | 225 mg/kg | min 150 mg/kg | OK |
| Rainfall | 1,800 mm | 300–800 mm | High |
| Altitude | 2,000 m | 1,500–3,000 m | OK |
Planting calendar for Kericho
Long Rains· April–JuneMain season here
Short Rains· October–December
Top dressing guide
Kericho's nitrogen (1.34 g/kg) already meets Quinoa's 0.8 g/kg requirement, so this is a maintenance rate.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag