Growing Snow Peas in Kwale
Soil suitability analysis based on Kwale's nutrient profile
Generally not ideal — Kwale is poorly suited to Snow Peas. Kwale's soil (pH 6.76, near-neutral) gives Snow Peas a suitability score of 2/100. Match fertilizer to Kwale's nitrogen and phosphorus levels for the best result.
Kwale County is a challenging environment for Snow Peas (soil-match score 2/100) and will need significant amendment before planting. Local soils average pH 6.76 — neutral and inside the 5.5–7.5 band Snow Peas prefers, so no lime is usually required. The main gap is phosphorus and potassium — measured at N 0.93 g/kg, P 9.8 mg/kg, K 131 mg/kg against this crop's low/medium/medium demand — so the fertilizer plan below prioritises closing those deficits. The county's predominantly sandy loam soils suit Snow Peas, which favours loam. At 200 m, the county sits below Snow Peas's preferred altitude range (1500–3000 m), which limits yield potential due to heat stress. On ShambaIQ's soil-match model, Snow Peas is the #87 soil match of the 106 crops we assess for Kwale County. Snow Peas's full potential is about 1,800 kg/acre (~KES 333,000/acre at KES 185/kg), but at Kwale's 2/100 suitability a realistic target here is closer to 45 kg/acre (~KES 8,325/acre) unless the constraints above are addressed.
Better matched to Kwale's soil: Dhania, Pigeon Peas, and Mango — each scores higher on the same soil.
Soil & climate match
| Factor | Kwale soil | Snow Peas needs | Status |
|---|---|---|---|
| pH | 6.76 | 5.5–7.5 | OK |
| Nitrogen | 0.93 g/kg | min 0.5 g/kg | OK |
| Phosphorus | 9.8 mg/kg | min 12 mg/kg | Low |
| Potassium | 131 mg/kg | min 150 mg/kg | Low |
| Rainfall | 900 mm | 700–1,200 mm | OK |
| Altitude | 200 m | 1,500–3,000 m | Low |
Top dressing guide
Kwale's nitrogen reads 0.93 g/kg, but the rate stays at zero: Snow Peas is not top-dressed, for the crop-specific reason above.
Recommended seed varieties
No variety in our list is specifically rated for Kwale's 200 m altitude and 900 mm rainfall, so all 2 are shown. Confirm with your agrovet before buying.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag