Growing Garlic in Elgeyo Marakwet

Soil suitability analysis based on Elgeyo Marakwet's nutrient profile

Quick answer

Yes — Elgeyo Marakwet is well suited to Garlic. Elgeyo Marakwet's soil (pH 6.27, slightly acidic) gives Garlic a suitability score of 84/100. Match fertilizer to Elgeyo Marakwet's nitrogen and phosphorus levels for the best result.

Elgeyo Marakwet County is well suited to Garlic, scoring 84/100 on ShambaIQ's soil-match model. Local soils average pH 6.27 — slightly acidic to near-neutral and inside the 6–7.5 band Garlic prefers, so no lime is usually required. Nitrogen (1.39 g/kg), phosphorus (22.2 mg/kg) and potassium (213 mg/kg) all meet Garlic's requirements, so a maintenance fertilizer programme is enough. Garlic prefers sandy loam soils, while Elgeyo Marakwet is largely clay loam, so drainage and organic-matter management matter more here. At current prices (about KES 275/kg) and a typical 3,000 kg/acre yield, a well-managed Garlic crop here can gross roughly KES 825,000 per acre.

84Suitability score

Soil & climate match

FactorElgeyo Marakwet soilGarlic needsStatus
pH6.2767.5OK
Nitrogen1.39 g/kgmin 1.2 g/kgOK
Phosphorus22.2 mg/kgmin 12 mg/kgOK
Potassium213 mg/kgmin 200 mg/kgOK
Rainfall1,000 mm500–900 mmHigh
Altitude1,800 m0–2,500 mOK

Top dressing guide

Product
CAN
Timing
Week 3-4 after planting
Instruction
Apply when shoots are 15cm tall. Stop nitrogen applications once bulbing begins.
Bags per Acre
0.5

Recommended seed varieties

Early PinkMedium/Highland
Local/KALRO · 120-150 days · 1–1.5 tons/acre
Good bulb size; pungent flavor; stores well.
Purple StripeHighland
Local · 130-160 days · 0.9–1.3 tons/acre
High allicin content; excellent storage; suited to cold highlands.

Economics

Market priceKES 275/kg
Expected yield 3,000 kg/acre
Estimated revenueKES 825,000/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