Growing Chia in Nakuru
Soil suitability analysis based on Nakuru's nutrient profile
Nakuru County is well suited to Chia, scoring 80/100 on ShambaIQ's soil-match model. Local soils average pH 6.28 — slightly acidic to near-neutral and inside the 6–8 band Chia prefers, so no lime is usually required. Nitrogen (1.59 g/kg), phosphorus (25.2 mg/kg) and potassium (239 mg/kg) all meet Chia's requirements, so a maintenance fertilizer programme is enough. Chia prefers sandy loam soils, while Nakuru is largely clay loam, so drainage and organic-matter management matter more here. At current prices (about KES 150/kg) and a typical 400 kg/acre yield, a well-managed Chia crop here can gross roughly KES 60,000 per acre.
Suitability score
Soil & climate match
| Factor | Nakuru soil | Chia needs | Status |
|---|---|---|---|
| pH | 6.28 | 6–8 | OK |
| Nitrogen | 1.59 g/kg | min 0.5 g/kg | OK |
| Phosphorus | 25.2 mg/kg | min 12 mg/kg | OK |
| Potassium | 239 mg/kg | min 100 mg/kg | OK |
| Rainfall | 900 mm | 300–800 mm | High |
| Altitude | 1,750 m | 1,000–2,200 m | OK |
Planting calendar
Long Rains
Month 1
Land Prep & Sowing
Month 2
Thinning & Top Dressing
Month 3
Flowering & Harvest
Short Rains
Month 1
Land Prep & Sowing
Month 2
Thinning & Top Dressing
Month 3
Flowering & Harvest
Top dressing guide
Product
CAN
Timing
Week 4
Instruction
Light feeder — a small top-dress at branching. Excess nitrogen causes lodging.
Bags per Acre
0.2
Economics
Market priceKES 150/kg
Expected yield 400 kg/acre
Estimated revenueKES 60,000/acre
Preferred textureSandy Loam
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