Growing Taro (Nduma) in Kakamega

Soil suitability analysis based on Kakamega's nutrient profile

Quick answer

Yes — Kakamega is well suited to Taro (Nduma). Kakamega's soil (pH 5.63, slightly acidic) gives Taro (Nduma) a suitability score of 78/100. Match fertilizer to Kakamega's nitrogen and phosphorus levels for the best result.

Kakamega County is well suited to Taro (Nduma), scoring 78/100 on ShambaIQ's soil-match model. Local soils average pH 5.63 — slightly acidic to near-neutral and inside the 5.5–6.5 band Taro (Nduma) prefers, so no lime is usually required. The main gap is potassium — measured at N 1.01 g/kg, P 14 mg/kg, K 147 mg/kg against this crop's medium/medium/medium demand — so the fertilizer plan below prioritises closing that deficit. The county's predominantly clay loam soils suit Taro (Nduma), which favours loam. On ShambaIQ's soil-match model, Taro (Nduma) is the #18 soil match of the 106 crops we assess for Kakamega County. At current prices (about KES 90/kg) and a typical 7,000 kg/acre yield, a well-managed Taro (Nduma) crop here can gross roughly KES 630,000 per acre.

78Suitability score

Soil & climate match

FactorKakamega soilTaro (Nduma) needsStatus
pH5.635.56.5OK
Nitrogen1.01 g/kgmin 0.8 g/kgOK
Phosphorus14 mg/kgmin 12 mg/kgOK
Potassium147 mg/kgmin 150 mg/kgLow
Rainfall1,900 mm1,000–1,500 mmHigh
Altitude1,500 m0–1,850 mOK

Recommended seed varieties

Nduma LocalMedium/Highland 0-1850m
KALRO · 270-365 days · 2.5–4 tons/acre
Traditional variety; good corm size; suited to wet/valley bottoms.

Economics

Market priceKES 90/kg
Expected yield in Kakamega6,825 kg/acre
Estimated revenueKES 614,250/acre
Adjusted for Kakamega's 78/100 suitability. Under ideal conditions Taro (Nduma) can reach 7,000 kg/acre (~KES 630,000/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