Growing Guava in Uasin Gishu

Soil suitability analysis based on Uasin Gishu's nutrient profile

Uasin Gishu County is a solid choice for Guava, with a soil-match score of 69/100. Local soils average pH 6.39 — slightly acidic to near-neutral and inside the 5.5–7.5 band Guava prefers, so no lime is usually required. Nitrogen (1.56 g/kg), phosphorus (25.3 mg/kg) and potassium (227 mg/kg) all meet Guava's requirements, so a maintenance fertilizer programme is enough. The county's predominantly clay loam soils suit Guava, which favours loam. Guava's full potential is about 10,000 kg/acre (~KES 600,000/acre at KES 60/kg), but at Uasin Gishu's 69/100 suitability a realistic target here is closer to 8,625 kg/acre (~KES 517,500/acre) unless the constraints above are addressed.

69Suitability score

Soil & climate match

FactorUasin Gishu soilGuava needsStatus
pH6.395.57.5OK
Nitrogen1.56 g/kgmin 0.8 g/kgOK
Phosphorus25.3 mg/kgmin 12 mg/kgOK
Potassium227 mg/kgmin 150 mg/kgOK
Rainfall1,100 mm700–1,800 mmOK
Altitude2,100 m0–1,800 mHigh

Planting calendar

Long Rains

Month 1
Transplanting & Basal
Month 2
Pruning & Top Dressing
Month 3
Fruit Development

Short Rains

Month 1
Transplanting & Basal
Month 2
Pruning & Top Dressing
Month 3
Fruit Development

Top dressing guide

Product
CAN
Timing
Twice per year at start of rains
Instruction
Ring-apply around the drip line. Add NPK at flowering.
Bags per Acre
0.5

Economics

Market priceKES 60/kg
Expected yield in Uasin Gishu8,625 kg/acre
Estimated revenueKES 517,500/acre
Adjusted for Uasin Gishu's 69/100 suitability. Under ideal conditions Guava can reach 10,000 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