Growing Mint in Kericho

Soil suitability analysis based on Kericho's nutrient profile

Quick answer

Yes, with the right inputs — Kericho is moderately suited to Mint. Kericho's soil (pH 5.94, slightly acidic) gives Mint a suitability score of 71/100. Match fertilizer to Kericho's nitrogen and phosphorus levels for the best result.

Kericho County is a solid choice for Mint, with a soil-match score of 71/100. At an average pH of 5.94 the soil is slightly acidic to near-neutral, below Mint's preferred 6–7.5 range; agricultural lime will lift pH and unlock phosphorus the crop cannot otherwise access. Nitrogen (1.34 g/kg), phosphorus (23.7 mg/kg) and potassium (225 mg/kg) all meet Mint's requirements, so a maintenance fertilizer programme is enough. Mint prefers loam soils, while Kericho is largely clay, so drainage and organic-matter management matter more here. On ShambaIQ's soil-match model, Mint is the #37 soil match of the 106 crops we assess for Kericho County. Mint's full potential is about 4,000 kg/acre (~KES 400,000/acre at KES 100/kg), but at Kericho's 71/100 suitability a realistic target here is closer to 3,550 kg/acre (~KES 355,000/acre) unless the constraints above are addressed.

71Suitability score

Soil & climate match

FactorKericho soilMint needsStatus
pH5.9467.5Adjust
Nitrogen1.34 g/kgmin 1.2 g/kgOK
Phosphorus23.7 mg/kgmin 12 mg/kgOK
Potassium225 mg/kgmin 150 mg/kgOK
Rainfall1,800 mm700–1,400 mmHigh
Altitude2,000 m500–2,200 mOK

Planting calendar for Kericho

Long Rains· AprilJuneMain season here

April
Runner Planting & Basal
May
Weeding & Top Dressing
June
Continuous Harvest

Short Rains· OctoberDecember

October
Runner Planting & Basal
November
Weeding & Top Dressing
December
Continuous Harvest

Top dressing guide

Product
CAN
Timing
Week 3 and after each cutting
Instruction
Top-dress after each cut for vigorous regrowth. Keep soil consistently moist.
Bags per acre in Kericho
0.250.3

Kericho's nitrogen (1.34 g/kg) already meets Mint's 1.2 g/kg requirement, so this is a maintenance rate.

Economics

Market priceKES 100/kg
Expected yield in Kericho3,550 kg/acre
Estimated revenueKES 355,000/acre
Adjusted for Kericho's 71/100 suitability. Under ideal conditions Mint can reach 4,000 kg/acre (~KES 400,000/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(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