Growing Leek in Migori

Soil suitability analysis based on Migori's nutrient profile

Migori County is a solid choice for Leek, with a soil-match score of 62/100. At an average pH of 5.43 the soil is moderately acidic, below Leek's preferred 6–7.5 range; agricultural lime will lift pH and unlock phosphorus the crop cannot otherwise access. The main gap is potassium — measured at N 1.2 g/kg, P 12.2 mg/kg, K 169 mg/kg against this crop's high/medium/high demand — so the fertilizer plan below prioritises closing that deficit. The county's predominantly clay loam soils suit Leek, which favours loam. Leek's full potential is about 10,000 kg/acre (~KES 600,000/acre at KES 60/kg), but at Migori's 62/100 suitability a realistic target here is closer to 7,750 kg/acre (~KES 465,000/acre) unless the constraints above are addressed.

62Suitability score

Soil & climate match

FactorMigori soilLeek needsStatus
pH5.4367.5Adjust
Nitrogen1.2 g/kgmin 1.2 g/kgOK
Phosphorus12.2 mg/kgmin 12 mg/kgOK
Potassium169 mg/kgmin 200 mg/kgLow
Rainfall1,400 mm600–1,200 mmHigh
Altitude1,300 m800–2,500 mOK

Planting calendar

Long Rains

Month 1
Nursery & Transplanting & Basal
Month 2
Earthing Up & Top Dressing
Month 3
Blanching & Harvest

Short Rains

Month 1
Nursery & Transplanting & Basal
Month 2
Earthing Up & Top Dressing
Month 3
Blanching & Harvest

Top dressing guide

Product
CAN
Timing
Week 4 and week 8
Instruction
Earth up and top-dress to blanch the stems. Steady nitrogen for length.
Bags per Acre
0.4

Economics

Market priceKES 60/kg
Expected yield in Migori7,750 kg/acre
Estimated revenueKES 465,000/acre
Adjusted for Migori's 62/100 suitability. Under ideal conditions Leek can reach 10,000 kg/acre (~KES 600,000/acre) — attainable here only after the climate and soil constraints below are addressed.

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