Growing Tea in Taita Taveta

Soil suitability analysis based on Taita Taveta's nutrient profile

Taita Taveta County is a challenging environment for Tea (soil-match score 3/100) and will need significant amendment before planting. At an average pH of 6.64 the soil sits above Tea's preferred 4.5–6 range, which can limit uptake of phosphorus and micronutrients. The main gap is nitrogen and potassium — measured at N 0.97 g/kg, P 12.9 mg/kg, K 104 mg/kg against this crop's high/medium/medium demand — so the fertilizer plan below prioritises closing those deficits. Tea prefers clay soils, while Taita Taveta is largely loam, so drainage and organic-matter management matter more here. Taita Taveta receives approximately 500 mm/year — well below Tea's minimum of 1100 mm — so supplemental irrigation would be essential for this crop. Tea's full potential is about 2,200 kg/acre (~KES 55,000/acre at KES 25/kg), but at Taita Taveta's 3/100 suitability a realistic target here is closer to 83 kg/acre (~KES 2,075/acre) unless the constraints above are addressed.