Growing Cabbage in Bungoma

Soil suitability analysis based on Bungoma's nutrient profile

Bungoma County is well suited to Cabbage, scoring 79/100 on ShambaIQ's soil-match model. Local soils average pH 5.56 — slightly acidic to near-neutral and inside the 5–7.5 band Cabbage prefers, so no lime is usually required. The main gap is nitrogen, phosphorus, and potassium — measured at N 1.12 g/kg, P 15.7 mg/kg, K 161 mg/kg against this crop's high/high/high demand — so the fertilizer plan below prioritises closing those deficits. The county's predominantly clay loam soils suit Cabbage, which favours clay loam. At current prices (about KES 18/kg) and a typical 15,000 kg/acre yield, a well-managed Cabbage crop here can gross roughly KES 270,000 per acre.

79Suitability score

Soil & climate match

FactorBungoma soilCabbage needsStatus
pH5.5657.5OK
Nitrogen1.12 g/kgmin 1.2 g/kgLow
Phosphorus15.7 mg/kgmin 20 mg/kgLow
Potassium161 mg/kgmin 200 mg/kgLow
Rainfall1,400 mm700–1,500 mmOK
Altitude1,500 m800–2,500 mOK

Planting calendar

Long Rains

Month 1
Nursery & Transplanting & Basal Fertilizer
Month 2
Top Dressing & Caterpillar Control
Month 3
Head Formation & Pest Scouting

Short Rains

Month 1
Nursery & Transplanting
Month 2
Top Dressing & Pest Control
Month 3
Harvesting

Dry Season

Month 1
Irrigation-based Transplanting
Month 2
Top Dressing & Pest Management
Month 3
Harvesting & Land Preparation

Top dressing guide

Product
CAN
Timing
Week 3 and Week 6 after transplanting
Instruction
Split into 2 applications. Cabbage is a heavy N feeder.
Bags per Acre
1

Recommended seed varieties

Gloria F1Medium/Highland
East Africa Seeds · 70-85 days · 15–20 tons/acre
Compact heads; tolerant to black rot.
Copenhagen MarketMedium/Highland
Simlaw Seeds · 80-95 days · 12.5–17.5 tons/acre
Round heads; reliable open-pollinated variety.

Economics

Market priceKES 18/kg
Expected yield in Bungoma14,813 kg/acre
Estimated revenueKES 266,634/acre
Adjusted for Bungoma's 79/100 suitability. Under ideal conditions Cabbage can reach 15,000 kg/acre (~KES 270,000/acre) — attainable here only after the climate and soil constraints below are addressed.

Preferred textureClay 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