Growing Sweet Orange in Nakuru
Soil suitability analysis based on Nakuru's nutrient profile
Nakuru County is well suited to Sweet Orange, scoring 89/100 on ShambaIQ's soil-match model. Local soils average pH 6.28 — slightly acidic to near-neutral and inside the 6–7.5 band Sweet Orange prefers, so no lime is usually required. Nitrogen (1.59 g/kg), phosphorus (25.2 mg/kg) and potassium (239 mg/kg) all meet Sweet Orange's requirements, so a maintenance fertilizer programme is enough. The county's predominantly clay loam soils suit Sweet Orange, which favours loam. At current prices (about KES 50/kg) and a typical 12,000 kg/acre yield, a well-managed Sweet Orange crop here can gross roughly KES 600,000 per acre.
Suitability score
Soil & climate match
| Factor | Nakuru soil | Sweet Orange needs | Status |
|---|---|---|---|
| pH | 6.28 | 6–7.5 | OK |
| Nitrogen | 1.59 g/kg | min 1.2 g/kg | OK |
| Phosphorus | 25.2 mg/kg | min 20 mg/kg | OK |
| Potassium | 239 mg/kg | min 200 mg/kg | OK |
| Rainfall | 900 mm | 600–1,200 mm | OK |
| Altitude | 1,750 m | 0–2,100 m | OK |
Planting calendar
Long Rains
Month 1
Transplanting & Basal
Month 2
Pruning & Top Dressing
Month 3
Flowering & Fruit Set
Short Rains
Month 1
Transplanting & Basal
Month 2
Pruning & Top Dressing
Month 3
Fruit Development
Top dressing guide
Product
CAN
Timing
Three times per year
Instruction
Split feeding; add micronutrient foliar (Zn Mn) each season for fruit quality.
Bags per Acre
0.6
Economics
Market priceKES 50/kg
Expected yield 12,000 kg/acre
Estimated revenueKES 600,000/acre
Preferred textureLoam
Fertilizer prices
DAP
KES 3,500(6,500)
CAN
KES 2,875(4,500)
NPK 17:17:17
KES 3,275(5,600)
Urea
KES 3,500(5,500)
Lime
KES 1,500(1,800)
Green = subsidized · (Commercial) per 50kg bag