Growing Cape Gooseberry in Marsabit

Soil suitability analysis based on Marsabit's nutrient profile

Quick answer

Generally not ideal — Marsabit is poorly suited to Cape Gooseberry. Marsabit's soil (pH 8.22, alkaline) gives Cape Gooseberry a suitability score of 9/100. Match fertilizer to Marsabit's nitrogen and phosphorus levels for the best result.

Marsabit County is a challenging environment for Cape Gooseberry (soil-match score 9/100) and will need significant amendment before planting. At an average pH of 8.22 the soil sits above Cape Gooseberry's preferred 6–7.5 range, which can limit uptake of phosphorus and micronutrients. The main gap is nitrogen — measured at N 0.52 g/kg, P 37.3 mg/kg, K 420 mg/kg against this crop's medium/medium/high demand — so the fertilizer plan below prioritises closing that deficit. Cape Gooseberry prefers loam soils, while Marsabit is largely sandy, so drainage and organic-matter management matter more here. Marsabit receives approximately 300 mm/year — well below Cape Gooseberry's minimum of 700 mm — so supplemental irrigation would be essential for this crop. On ShambaIQ's soil-match model, Cape Gooseberry is the #74 soil match of the 106 crops we assess for Marsabit County. Cape Gooseberry's full potential is about 5,000 kg/acre (~KES 600,000/acre at KES 120/kg), but at Marsabit's 9/100 suitability a realistic target here is closer to 563 kg/acre (~KES 67,560/acre) unless the constraints above are addressed.

Better matched to Marsabit's soil: Sisal, Chia, and Aloe Vera — each scores higher on the same soil.

9Suitability score

Soil & climate match

FactorMarsabit soilCape Gooseberry needsStatus
pH8.2267.5Adjust
Nitrogen0.52 g/kgmin 0.8 g/kgLow
Phosphorus37.3 mg/kgmin 12 mg/kgOK
Potassium420 mg/kgmin 200 mg/kgOK
Rainfall300 mm700–1,400 mmLow
Altitude1,100 m1,200–2,600 mLow

Planting calendar for Marsabit

Long Rains· MarchMay

March
Nursery & Transplanting & Basal
April
Staking & Top Dressing
May
Fruiting & Harvest

Short Rains· OctoberDecemberMain season here

October
Nursery & Transplanting & Basal
November
Staking & Top Dressing
December
Fruiting & Harvest

Top dressing guide

Product
CAN
Timing
Week 4 and at flowering
Instruction
Add potassium at fruiting. Excess nitrogen delays fruit set.
Bags per acre in Marsabit
0.50.4

Marsabit's nitrogen (0.52 g/kg) is 65% of the 0.8 g/kg Cape Gooseberry needs, so the standard 0.4 bags/acre is raised to 0.5. Split it across two applications to limit leaching.

Economics

Market priceKES 120/kg
Expected yield in Marsabit563 kg/acre
Estimated revenueKES 67,560/acre
Adjusted for Marsabit's 9/100 suitability. Under ideal conditions Cape Gooseberry can reach 5,000 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(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