Growing Lentils in Machakos

Soil suitability analysis based on Machakos's nutrient profile

Quick answer

Yes, with the right inputs — Machakos is moderately suited to Lentils. Machakos's soil (pH 7.03, near-neutral) gives Lentils a suitability score of 73/100. Match fertilizer to Machakos's nitrogen and phosphorus levels for the best result.

Machakos County is a solid choice for Lentils, with a soil-match score of 73/100. Local soils average pH 7.03 — neutral and inside the 5.5–7.5 band Lentils prefers, so no lime is usually required. Nitrogen (0.82 g/kg), phosphorus (31.4 mg/kg) and potassium (338 mg/kg) all meet Lentils's requirements, so a maintenance fertilizer programme is enough. The county's predominantly sandy loam soils suit Lentils, which favours sandy loam. On ShambaIQ's soil-match model, Lentils is the #65 soil match of the 106 crops we assess for Machakos County. At current prices (about KES 180/kg) and a typical 600 kg/acre yield, a well-managed Lentils crop here can gross roughly KES 108,000 per acre.

73Suitability score

Soil & climate match

FactorMachakos soilLentils needsStatus
pH7.035.57.5OK
Nitrogen0.82 g/kgmin 0.5 g/kgOK
Phosphorus31.4 mg/kgmin 12 mg/kgOK
Potassium338 mg/kgmin 100 mg/kgOK
Rainfall700 mm350–800 mmOK
Altitude1,100 m1,200–2,400 mLow

Recommended seed varieties

Local BrownLowland/Medium 600-1500m
Local · 100-110 days · 4-6 bags/acre
Local landrace; very popular in household consumption; high protein.
Local GreenLowland/Medium 600-1500m
Local · 90-100 days · 5-7 bags/acre
Early maturing; good market demand.

Economics

Market priceKES 180/kg
Expected yield in Machakos548 kg/acre
Estimated revenueKES 98,640/acre
Adjusted for Machakos's 73/100 suitability. Under ideal conditions Lentils can reach 600 kg/acre (~KES 108,000/acre) — attainable here only after the climate and soil constraints below are addressed.

Preferred textureSandy 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