Growing Wambugu Apples in Turkana
Soil suitability analysis based on Turkana's nutrient profile
Generally not ideal — Turkana is poorly suited to Wambugu Apples. Turkana's soil (pH 7.95, alkaline) gives Wambugu Apples a suitability score of 0/100. Match fertilizer to Turkana's nitrogen and phosphorus levels for the best result.
Turkana County is a challenging environment for Wambugu Apples (soil-match score 0/100) and will need significant amendment before planting. At an average pH of 7.95 the soil sits above Wambugu Apples's preferred 5–7 range, which can limit uptake of phosphorus and micronutrients. The main gap is nitrogen — measured at N 0.41 g/kg, P 38.5 mg/kg, K 417 mg/kg against this crop's medium/medium/high demand — so the fertilizer plan below prioritises closing that deficit. Wambugu Apples prefers loam soils, while Turkana is largely sandy, so drainage and organic-matter management matter more here. Turkana receives approximately 300 mm/year — well below Wambugu Apples's minimum of 1000 mm — so supplemental irrigation would be essential for this crop. On ShambaIQ's soil-match model, Wambugu Apples is the #104 soil match of the 106 crops we assess for Turkana County. Wambugu Apples's full potential is about 4,000 kg/acre (~KES 300,000/acre at KES 75/kg), but at Turkana's 0/100 suitability a realistic target here is closer to 0 kg/acre (~KES 0/acre) unless the constraints above are addressed.
Better matched to Turkana's soil: Sisal, Aloe Vera, and Green Grams — each scores higher on the same soil.
Soil & climate match
| Factor | Turkana soil | Wambugu Apples needs | Status |
|---|---|---|---|
| pH | 7.95 | 5–7 | Adjust |
| Nitrogen | 0.41 g/kg | min 0.8 g/kg | Low |
| Phosphorus | 38.5 mg/kg | min 12 mg/kg | OK |
| Potassium | 417 mg/kg | min 200 mg/kg | OK |
| Rainfall | 300 mm | 1,000–1,800 mm | Low |
| Altitude | 400 m | 1,500–2,500 m | Low |
Top dressing guide
Turkana's nitrogen (0.41 g/kg) is 51% of the 0.8 g/kg Wambugu Apples needs, so the standard 0.5 bags/acre is raised to 0.75. Split it across two applications to limit leaching.
Recommended seed varieties
No variety in our list is specifically rated for Turkana's 400 m altitude and 300 mm rainfall, so all 1 are shown. Confirm with your agrovet before buying.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag