Growing Basil in Elgeyo Marakwet

Soil suitability analysis based on Elgeyo Marakwet's nutrient profile

Quick answer

Yes — Elgeyo Marakwet is well suited to Basil. Elgeyo Marakwet's soil (pH 6.27, slightly acidic) gives Basil a suitability score of 89/100. Match fertilizer to Elgeyo Marakwet's nitrogen and phosphorus levels for the best result.

Elgeyo Marakwet County is well suited to Basil, scoring 89/100 on ShambaIQ's soil-match model. Local soils average pH 6.27 — slightly acidic to near-neutral and inside the 6–7.5 band Basil prefers, so no lime is usually required. Nitrogen (1.39 g/kg), phosphorus (22.2 mg/kg) and potassium (213 mg/kg) all meet Basil's requirements, so a maintenance fertilizer programme is enough. The county's predominantly clay loam soils suit Basil, which favours loam. On ShambaIQ's soil-match model, Basil is the #45 soil match of the 106 crops we assess for Elgeyo Marakwet County. At current prices (about KES 120/kg) and a typical 4,000 kg/acre yield, a well-managed Basil crop here can gross roughly KES 480,000 per acre.

89Suitability score

Soil & climate match

FactorElgeyo Marakwet soilBasil needsStatus
pH6.2767.5OK
Nitrogen1.39 g/kgmin 1.2 g/kgOK
Phosphorus22.2 mg/kgmin 12 mg/kgOK
Potassium213 mg/kgmin 150 mg/kgOK
Rainfall1,000 mm600–1,200 mmOK
Altitude1,800 m0–2,100 mOK

Planting calendar for Elgeyo Marakwet

Long Rains· AprilJuneMain season here

April
Nursery & Transplanting
May
Top Dressing & Pinching
June
Continuous Harvest

Short Rains· OctoberDecember

October
Direct Sowing & Basal
November
Pinching & Top Dressing
December
Continuous Harvest

Top dressing guide

Product
CAN
Timing
Week 3 and after each cutting
Instruction
Top-dress after each harvest to sustain leafy regrowth. Excess nitrogen dilutes the aroma.
Bags per acre in Elgeyo Marakwet
0.250.3

Elgeyo Marakwet's nitrogen (1.39 g/kg) already meets Basil's 1.2 g/kg requirement, so this is a maintenance rate.

Economics

Market priceKES 120/kg
Expected yield 4,000 kg/acre
Estimated revenueKES 480,000/acre

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