Growing Vine Spinach (Nderema) in Lamu

Soil suitability analysis based on Lamu's nutrient profile

Vine Spinach (Nderema) can be grown in Lamu County, but the soil scores 46/100 and needs targeted management to reach full potential. Local soils average pH 6.31 — slightly acidic to near-neutral and inside the 5.8–7 band Vine Spinach (Nderema) prefers, so no lime is usually required. The main gap is nitrogen, phosphorus, and potassium — measured at N 0.74 g/kg, P 9.6 mg/kg, K 117 mg/kg against this crop's high/medium/medium demand — so the fertilizer plan below prioritises closing those deficits. Vine Spinach (Nderema) prefers loam soils, while Lamu is largely sandy, so drainage and organic-matter management matter more here. Vine Spinach (Nderema)'s full potential is about 5,000 kg/acre (~KES 250,000/acre at KES 50/kg), but at Lamu's 46/100 suitability a realistic target here is closer to 2,875 kg/acre (~KES 143,750/acre) unless the constraints above are addressed.