Growing Jute Mallow (Mrenda) in Kitui

Soil suitability analysis based on Kitui's nutrient profile

Jute Mallow (Mrenda) can be grown in Kitui County, but the soil scores 54/100 and needs targeted management to reach full potential. At an average pH of 7.03 the soil sits above Jute Mallow (Mrenda)'s preferred 5.8–7 range, which can limit uptake of phosphorus and micronutrients. The main gap is nitrogen — measured at N 0.74 g/kg, P 30.5 mg/kg, K 339 mg/kg against this crop's high/medium/medium demand — so the fertilizer plan below prioritises closing that deficit. The county's predominantly sandy loam soils suit Jute Mallow (Mrenda), which favours loam. Jute Mallow (Mrenda)'s full potential is about 5,000 kg/acre (~KES 250,000/acre at KES 50/kg), but at Kitui's 54/100 suitability a realistic target here is closer to 3,375 kg/acre (~KES 168,750/acre) unless the constraints above are addressed.

54Suitability score

Soil & climate match

FactorKitui soilJute Mallow (Mrenda) needsStatus
pH7.035.87Adjust
Nitrogen0.74 g/kgmin 1.2 g/kgLow
Phosphorus30.5 mg/kgmin 12 mg/kgOK
Potassium339 mg/kgmin 150 mg/kgOK
Rainfall500 mm600–1,400 mmLow
Altitude900 m0–2,000 mOK

Planting calendar

Long Rains

Month 1
Direct Sowing & Basal
Month 2
Thinning & Top Dressing
Month 3
Continuous Harvest

Short Rains

Month 1
Direct Sowing & Basal
Month 2
Thinning & Top Dressing
Month 3
Continuous Harvest

Top dressing guide

Product
CAN
Timing
Week 2 and after each harvest
Instruction
Top-dress after each cutting for continuous leaf harvest.
Bags per Acre
0.3

Economics

Market priceKES 50/kg
Expected yield in Kitui3,375 kg/acre
Estimated revenueKES 168,750/acre
Adjusted for Kitui's 54/100 suitability. Under ideal conditions Jute Mallow (Mrenda) can reach 5,000 kg/acre (~KES 250,000/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