Growing Turmeric in Baringo

Soil suitability analysis based on Baringo's nutrient profile

Baringo County is a challenging environment for Turmeric (soil-match score 44/100) and will need significant amendment before planting. Local soils average pH 6.22 — slightly acidic to near-neutral and inside the 5.5–7.5 band Turmeric prefers, so no lime is usually required. Nitrogen (1.32 g/kg), phosphorus (23.4 mg/kg) and potassium (212 mg/kg) all meet Turmeric's requirements, so a maintenance fertilizer programme is enough. The county's predominantly clay loam soils suit Turmeric, which favours loam. Baringo receives approximately 700 mm/year — well below Turmeric's minimum of 1000 mm — so supplemental irrigation would be essential for this crop. Turmeric's full potential is about 6,000 kg/acre (~KES 480,000/acre at KES 80/kg), but at Baringo's 44/100 suitability a realistic target here is closer to 3,300 kg/acre (~KES 264,000/acre) unless the constraints above are addressed.