Growing Cabbage in Nyeri

Soil suitability analysis based on Nyeri's nutrient profile

Quick answer

Yes, with the right inputs — Nyeri is moderately suited to Cabbage. Nyeri's soil (pH 5.23, strongly acidic) gives Cabbage a suitability score of 72/100. Apply agricultural lime before planting to unlock phosphorus and lift the score.

Nyeri County is a solid choice for Cabbage, with a soil-match score of 72/100. Local soils average pH 5.23 — moderately acidic 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 1.09 g/kg, P 15.5 mg/kg, K 192 mg/kg against this crop's high/high/high demand — so the fertilizer plan below prioritises closing those deficits. The county's predominantly clay soils suit Cabbage, which favours clay loam. On ShambaIQ's soil-match model, Cabbage is the #29 soil match of the 106 crops we assess for Nyeri County. 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.

72Suitability score

Soil & climate match

FactorNyeri soilCabbage needsStatus
pH5.235–7.5OK
Nitrogen1.09 g/kgmin 1.2 g/kgLow
Phosphorus15.5 mg/kgmin 20 mg/kgLow
Potassium192 mg/kgmin 200 mg/kgLow
Rainfall1,200 mm700–1,500 mmOK
Altitude1,700 m800–2,500 mOK

Planting calendar for Nyeri

Long Rains· March–MayMain season here

March
Nursery & Transplanting & Basal Fertilizer
April
Top Dressing & Caterpillar Control
May
Head Formation & Pest Scouting

Short Rains· October–December

October
Nursery & Transplanting
November
Top Dressing & Pest Control
December
Harvesting

Dry Season· January–March

January
Irrigation-based Transplanting
February
Top Dressing & Pest Management
March
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 in Nyeri
1.251

Nyeri's nitrogen (1.09 g/kg) is 91% of the 1.2 g/kg Cabbage needs, so the standard 1 bag/acre is raised to 1.25. Split it across two applications to limit leaching.

Seed varieties for Nyeri

2 cabbage varieties are rated for Nyeri's altitude (1,700 m) and rainfall (1,200 mm):

Gloria F1· Medium/HighlandCopenhagen Market· Medium/Highland
Full variety details — maturity, yield & breeder →

Economics

Market priceKES 18/kg
Expected yield in Nyeri13,500 kg/acre
Estimated revenueKES 243,000/acre
Adjusted for Nyeri's 72/100 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(5,700)
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