Growing Eggplant in Bomet

Soil suitability analysis based on Bomet's nutrient profile

Quick answer

Yes, with the right inputs — Bomet is moderately suited to Eggplant. Bomet's soil (pH 6.02, slightly acidic) gives Eggplant a suitability score of 72/100. Match fertilizer to Bomet's nitrogen and phosphorus levels for the best result.

Bomet County is a solid choice for Eggplant, with a soil-match score of 72/100. Local soils average pH 6.02 — slightly acidic to near-neutral and inside the 5.5–7 band Eggplant prefers, so no lime is usually required. Nitrogen (1.38 g/kg), phosphorus (23.6 mg/kg) and potassium (237 mg/kg) all meet Eggplant's requirements, so a maintenance fertilizer programme is enough. The county's predominantly clay loam soils suit Eggplant, which favours loam. On ShambaIQ's soil-match model, Eggplant is the #61 soil match of the 106 crops we assess for Bomet County. At current prices (about KES 50/kg) and a typical 10,000 kg/acre yield, a well-managed Eggplant crop here can gross roughly KES 500,000 per acre.

72Suitability score

Soil & climate match

FactorBomet soilEggplant needsStatus
pH6.025.5–7OK
Nitrogen1.38 g/kgmin 1.2 g/kgOK
Phosphorus23.6 mg/kgmin 20 mg/kgOK
Potassium237 mg/kgmin 200 mg/kgOK
Rainfall1,500 mm600–1,200 mmHigh
Altitude1,900 m500–1,800 mHigh

Planting calendar for Bomet

Long Rains· April–JuneMain season here

April
Nursery Preparation & Transplanting & DAP Basal
May
Staking & Top Dressing (CAN) & Pest Control
June
Harvesting & Disease Management

Short Rains· October–December

October
Nursery & Transplanting & Basal Fertilizer
November
Top Dressing & Phomopsis Scouting
December
Harvesting

Dry Season· February–April

February
Irrigation & Continuous Harvesting
March
Top Dressing & Pruning old plants
April
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 in Bomet
1.5

Bomet's nitrogen (1.38 g/kg) already meets Eggplant's 1.2 g/kg requirement, so this is a maintenance rate.

Seed varieties for Bomet

Varieties suited to Bomet's 1,900 m altitude and 1,500 mm annual rainfall — 3 of 3 eggplant varieties we list.

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 Bomet9,000 kg/acre
Estimated revenueKES 450,000/acre
Adjusted for Bomet's 72/100 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