Growing Pineapple in Siaya

Soil suitability analysis based on Siaya's nutrient profile

Siaya County is well suited to Pineapple, scoring 90/100 on ShambaIQ's soil-match model. Local soils average pH 5.33 — moderately acidic and inside the 4.5–6.5 band Pineapple prefers, so no lime is usually required. The main gap is potassium — measured at N 1.2 g/kg, P 12.1 mg/kg, K 134 mg/kg against this crop's medium/low/high demand — so the fertilizer plan below prioritises closing that deficit. The county's predominantly clay loam soils suit Pineapple, which favours sandy loam. At current prices (about KES 35/kg) and a typical 30,000 kg/acre yield, a well-managed Pineapple crop here can gross roughly KES 1,050,000 per acre.

90Suitability score

Soil match analysis

NutrientSiaya soilPineapple needsStatus
pH5.334.56.5OK
Nitrogen1.2 g/kgmin 0.8 g/kgOK
Phosphorus12.1 mg/kgmin 6 mg/kgOK
Potassium134 mg/kgmin 200 mg/kgLow

Planting calendar

Long Rains

Month 1
Ratoon sucker planting & Basal NPK
Month 2
Weed Control & Foliar Feed
Month 3
Fruit Development Monitoring

Short Rains

Month 1
Top Dressing & Weed Control
Month 2
Flower Induction (ethephon if needed)
Month 3
Fruit Fill & Disease Scouting

Dry Season

Month 1
Harvesting & Ratoon Management
Month 2
Irrigation & Top Dressing
Month 3
New Sucker Selection & Planting

Top dressing guide

Product
CAN
Timing
Months 3, 6 and 9 after planting
Instruction
Split-apply CAN at the leaf axils; add Sulphate of Potash (not MOP — pineapple is chloride-sensitive)
Bags per Acre
1

Recommended seed varieties

Smooth CayenneCoastal/Medium
Del Monte/KALRO · 450-540 days · 36–49.5 tons/acre
Main processing variety; cylindrical fruit; high juice; grown by Del Monte Thika.
MD2 (Gold)Coastal/Medium
Del Monte · 420-510 days · 36–49.5 tons/acre
Super-sweet hybrid; golden flesh; premium fresh export; high vitamin C.
Queen VictoriaCoastal
KALRO · 450-540 days · 27–40.5 tons/acre
Small sweet fruit; popular fresh local market; tolerant to coastal conditions.

Economics

Market priceKES 35/kg
Expected yield30,000 kg/acre
Estimated revenueKES 1,050,000/acre

Preferred textureSandy Loam

Fertilizer prices

DAP
KES 2,500(6,500)
CAN
KES 2,500(4,500)
NPK 17:17:17
KES 2,500(5,600)
Urea
KES 2,500(5,500)
Lime
KES 1,500(1,800)

Green = subsidized · (Commercial) per 50kg bag