Growing Barley in Taita Taveta

Soil suitability analysis based on Taita Taveta's nutrient profile

Taita Taveta County is a challenging environment for Barley (soil-match score 10/100) and will need significant amendment before planting. Local soils average pH 6.64 — neutral and inside the 6–7.5 band Barley prefers, so no lime is usually required. The main gap is phosphorus and potassium — measured at N 0.97 g/kg, P 12.9 mg/kg, K 104 mg/kg against this crop's medium/high/medium demand — so the fertilizer plan below prioritises closing those deficits. The county's predominantly loam soils suit Barley, which favours loam. At 700 m, the county sits below Barley's preferred altitude range (2000–3000 m), which limits yield potential due to heat stress. On ShambaIQ's soil-match model, Barley is the #94 soil match of the 106 crops we assess for Taita Taveta County. Barley's full potential is about 1,600 kg/acre (~KES 67,200/acre at KES 42/kg), but at Taita Taveta's 10/100 suitability a realistic target here is closer to 200 kg/acre (~KES 8,400/acre) unless the constraints above are addressed.

Better matched to Taita Taveta's soil: Sorghum, Cowpeas, and Pigeon Peas — each scores higher on the same soil.