Growing Eggplant in Kericho

Soil suitability analysis based on Kericho's nutrient profile

Quick answer

Yes, with the right inputs — Kericho is moderately suited to Eggplant. Kericho's soil (pH 5.94, slightly acidic) gives Eggplant a suitability score of 55/100. Match fertilizer to Kericho's nitrogen and phosphorus levels for the best result.

Eggplant can be grown in Kericho County, but the soil scores 55/100 and needs targeted management to reach full potential. Local soils average pH 5.94 — slightly acidic to near-neutral and inside the 5.5–7 band Eggplant prefers, so no lime is usually required. Nitrogen (1.34 g/kg), phosphorus (23.7 mg/kg) and potassium (225 mg/kg) all meet Eggplant's requirements, so a maintenance fertilizer programme is enough. Eggplant prefers loam soils, while Kericho is largely clay, so drainage and organic-matter management matter more here. On ShambaIQ's soil-match model, Eggplant is the #61 soil match of the 106 crops we assess for Kericho County. Eggplant's full potential is about 10,000 kg/acre (~KES 500,000/acre at KES 50/kg), but at Kericho's 55/100 suitability a realistic target here is closer to 6,875 kg/acre (~KES 343,750/acre) unless the constraints above are addressed.

Better matched to Kericho's soil: Kale (Sukuma Wiki), Sweet Potato, and Wambugu Apples — each scores higher on the same soil.

55Suitability score

Soil & climate match

FactorKericho soilEggplant needsStatus
pH5.945.57OK
Nitrogen1.34 g/kgmin 1.2 g/kgOK
Phosphorus23.7 mg/kgmin 20 mg/kgOK
Potassium225 mg/kgmin 200 mg/kgOK
Rainfall1,800 mm600–1,200 mmHigh
Altitude2,000 m500–1,800 mHigh

Planting calendar

Long Rains

Month 1
Nursery Preparation & Transplanting & DAP Basal
Month 2
Staking & Top Dressing (CAN) & Pest Control
Month 3
Harvesting & Disease Management

Short Rains

Month 1
Nursery & Transplanting & Basal Fertilizer
Month 2
Top Dressing & Phomopsis Scouting
Month 3
Harvesting

Dry Season

Month 1
Irrigation & Continuous Harvesting
Month 2
Top Dressing & Pruning old plants
Month 3
Replanting & Land Preparation

Top dressing guide

Product
CAN
Timing
Week 3-4 then monthly
Instruction
Apply 3-4 weeks after transplanting and repeat monthly through fruiting; eggplant is a long-season heavy feeder
Bags per Acre
1.5

Recommended seed varieties

Black BeautyMedium/Highland
Simlaw Seeds · 75-90 days · 6–9 tons/acre
Large oval purple fruits; popular local and export; high yielding open-pollinated.
Ravaya (Long Purple)Medium
East Africa Seeds · 70-85 days · 6.5–10 tons/acre
Long slender purple fruits; export to UK and Middle East; continuous harvest.
Florida MarketMedium/Highland
Royal Seeds · 75-90 days · 5.5–8.5 tons/acre
Glossy dark fruits; firm flesh; good transport and shelf quality.

Economics

Market priceKES 50/kg
Expected yield in Kericho6,875 kg/acre
Estimated revenueKES 343,750/acre
Adjusted for Kericho's 55/100 suitability. Under ideal conditions Eggplant can reach 10,000 kg/acre (~KES 500,000/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