Growing Courgette (Zucchini) in Kericho

Soil suitability analysis based on Kericho's nutrient profile

Kericho County is a solid choice for Courgette (Zucchini), with a soil-match score of 67/100. Local soils average pH 5.94 — slightly acidic to near-neutral and inside the 5.8–7 band Courgette (Zucchini) prefers, so no lime is usually required. Nitrogen (1.34 g/kg), phosphorus (23.7 mg/kg) and potassium (225 mg/kg) all meet Courgette (Zucchini)'s requirements, so a maintenance fertilizer programme is enough. Courgette (Zucchini) prefers loam soils, while Kericho is largely clay, so drainage and organic-matter management matter more here. Courgette (Zucchini)'s full potential is about 12,000 kg/acre (~KES 600,000/acre at KES 50/kg), but at Kericho's 67/100 suitability a realistic target here is closer to 10,050 kg/acre (~KES 502,500/acre) unless the constraints above are addressed.

67Suitability score

Soil & climate match

FactorKericho soilCourgette (Zucchini) needsStatus
pH5.945.87OK
Nitrogen1.34 g/kgmin 1.2 g/kgOK
Phosphorus23.7 mg/kgmin 12 mg/kgOK
Potassium225 mg/kgmin 200 mg/kgOK
Rainfall1,800 mm500–1,200 mmHigh
Altitude2,000 m0–2,100 mOK

Planting calendar

Long Rains

Month 1
Direct Sowing & Basal
Month 2
Top Dressing & Pest Control
Month 3
Fruiting & Harvest

Short Rains

Month 1
Direct Sowing & Basal
Month 2
Top Dressing
Month 3
Fruiting & Harvest

Top dressing guide

Product
CAN
Timing
Week 3 and at flowering
Instruction
Add potassium at fruiting for continuous fruit set and quality.
Bags per Acre
0.4

Economics

Market priceKES 50/kg
Expected yield in Kericho10,050 kg/acre
Estimated revenueKES 502,500/acre
Adjusted for Kericho's 67/100 suitability. Under ideal conditions Courgette (Zucchini) can reach 12,000 kg/acre (~KES 600,000/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(4,500)
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