Growing Beetroot in Kwale

Soil suitability analysis based on Kwale's nutrient profile

Kwale County is a challenging environment for Beetroot (soil-match score 5/100) and will need significant amendment before planting. Local soils average pH 6.76 — neutral and inside the 6–7.5 band Beetroot prefers, so no lime is usually required. The main gap is nitrogen, phosphorus, and potassium — measured at N 0.93 g/kg, P 9.8 mg/kg, K 131 mg/kg against this crop's high/high/high demand — so the fertilizer plan below prioritises closing those deficits. The county's predominantly sandy loam soils suit Beetroot, which favours loam. At 200 m, the county sits below Beetroot's preferred altitude range (800–2500 m), which limits yield potential due to heat stress. Beetroot's full potential is about 10,000 kg/acre (~KES 500,000/acre at KES 50/kg), but at Kwale's 5/100 suitability a realistic target here is closer to 625 kg/acre (~KES 31,250/acre) unless the constraints above are addressed.