Growing Lemon in Lamu
Soil suitability analysis based on Lamu's nutrient profile
Yes, with the right inputs — Lamu is moderately suited to Lemon. Lamu's soil (pH 6.31, slightly acidic) gives Lemon a suitability score of 69/100. Match fertilizer to Lamu's nitrogen and phosphorus levels for the best result.
Lamu County is a solid choice for Lemon, with a soil-match score of 69/100. Local soils average pH 6.31 — slightly acidic to near-neutral and inside the 6–7.5 band Lemon prefers, so no lime is usually required. The main gap is nitrogen, phosphorus, and potassium — measured at N 0.74 g/kg, P 9.6 mg/kg, K 117 mg/kg against this crop's high/high/high demand — so the fertilizer plan below prioritises closing those deficits. Lemon prefers loam soils, while Lamu is largely sandy, so drainage and organic-matter management matter more here. On ShambaIQ's soil-match model, Lemon is the #47 soil match of the 106 crops we assess for Lamu County. Lemon's full potential is about 10,000 kg/acre (~KES 500,000/acre at KES 50/kg), but at Lamu's 69/100 suitability a realistic target here is closer to 8,625 kg/acre (~KES 431,250/acre) unless the constraints above are addressed.
Soil & climate match
| Factor | Lamu soil | Lemon needs | Status |
|---|---|---|---|
| pH | 6.31 | 6–7.5 | OK |
| Nitrogen | 0.74 g/kg | min 1.2 g/kg | Low |
| Phosphorus | 9.6 mg/kg | min 20 mg/kg | Low |
| Potassium | 117 mg/kg | min 200 mg/kg | Low |
| Rainfall | 600 mm | 600–1,500 mm | OK |
| Altitude | 10 m | 0–2,100 m | OK |
Planting calendar for Lamu
Long Rains· April–JuneMain season here
Short Rains· November–January
Top dressing guide
Lamu's nitrogen (0.74 g/kg) is 62% of the 1.2 g/kg Lemon needs, so the standard 0.6 bags/acre is raised to 1. Split it across two applications to limit leaching.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag