Growing Parsley in Kilifi

Soil suitability analysis based on Kilifi's nutrient profile

Kilifi County is a challenging environment for Parsley (soil-match score 3/100) and will need significant amendment before planting. Local soils average pH 6.24 — slightly acidic to near-neutral and inside the 6–7.5 band Parsley prefers, so no lime is usually required. The main gap is nitrogen, phosphorus, and potassium — measured at N 0.8 g/kg, P 11 mg/kg, K 109 mg/kg against this crop's high/medium/medium demand — so the fertilizer plan below prioritises closing those deficits. The county's predominantly sandy loam soils suit Parsley, which favours loam. At 150 m, the county sits below Parsley's preferred altitude range (800–2400 m), which limits yield potential due to heat stress. Parsley's full potential is about 4,000 kg/acre (~KES 400,000/acre at KES 100/kg), but at Kilifi's 3/100 suitability a realistic target here is closer to 150 kg/acre (~KES 15,000/acre) unless the constraints above are addressed.