Growing Sugarcane in Kilifi
Soil suitability analysis based on Kilifi's nutrient profile
Generally not ideal — Kilifi is poorly suited to Sugarcane. Kilifi's soil (pH 6.24, slightly acidic) gives Sugarcane a suitability score of 33/100. Match fertilizer to Kilifi's nitrogen and phosphorus levels for the best result.
Kilifi County is a challenging environment for Sugarcane (soil-match score 33/100) and will need significant amendment before planting. Local soils average pH 6.24 — slightly acidic to near-neutral and inside the 5.5–7 band Sugarcane 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/high demand — so the fertilizer plan below prioritises closing those deficits. The county's predominantly sandy loam soils suit Sugarcane, which favours loam. Kilifi receives approximately 700 mm/year — well below Sugarcane's minimum of 1100 mm — so supplemental irrigation would be essential for this crop. On ShambaIQ's soil-match model, Sugarcane is the #59 soil match of the 106 crops we assess for Kilifi County. Sugarcane's full potential is about 27,000 kg/acre (~KES 135,000/acre at KES 5/kg), but at Kilifi's 33/100 suitability a realistic target here is closer to 11,138 kg/acre (~KES 55,690/acre) unless the constraints above are addressed.
Better matched to Kilifi's soil: Sesame (Simsim), Sorghum, and Finger Millet — each scores higher on the same soil.
Soil & climate match
| Factor | Kilifi soil | Sugarcane needs | Status |
|---|---|---|---|
| pH | 6.24 | 5.5–7 | OK |
| Nitrogen | 0.8 g/kg | min 1.2 g/kg | Low |
| Phosphorus | 11 mg/kg | min 12 mg/kg | Low |
| Potassium | 109 mg/kg | min 200 mg/kg | Low |
| Rainfall | 700 mm | 1,100–2,000 mm | Low |
| Altitude | 150 m | 0–1,500 m | OK |
Top dressing guide
Kilifi's nitrogen (0.8 g/kg) is 67% of the 1.2 g/kg Sugarcane needs, so the standard 1 bag/acre is raised to 1.5. Split it across two applications to limit leaching.
Seed varieties for Kilifi
Varieties suited to Kilifi's 150 m altitude and 700 mm annual rainfall — 1 of 2 sugarcane varieties we list.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag