Growing Dragon Fruit in Murang'a

Soil suitability analysis based on Murang'a's nutrient profile

Murang'a County is a solid choice for Dragon Fruit, with a soil-match score of 71/100. At an average pH of 5.03 the soil is moderately acidic, below Dragon Fruit's preferred 5.5–7 range; agricultural lime will lift pH and unlock phosphorus the crop cannot otherwise access. The main gap is potassium — measured at N 1.2 g/kg, P 12.2 mg/kg, K 168 mg/kg against this crop's medium/medium/high demand — so the fertilizer plan below prioritises closing that deficit. Dragon Fruit prefers sandy loam soils, while Murang'a is largely clay, so drainage and organic-matter management matter more here. On ShambaIQ's soil-match model, Dragon Fruit is the #22 soil match of the 106 crops we assess for Murang'a County. Dragon Fruit's full potential is about 5,000 kg/acre (~KES 2,500,000/acre at KES 500/kg), but at Murang'a's 71/100 suitability a realistic target here is closer to 4,438 kg/acre (~KES 2,219,000/acre) unless the constraints above are addressed.