Growing Pixie Oranges in Kitui

Soil suitability analysis based on Kitui's nutrient profile

Pixie Oranges can be grown in Kitui County, but the soil scores 47/100 and needs targeted management to reach full potential. Local soils average pH 7.03 — neutral and inside the 5.5–7.5 band Pixie Oranges prefers, so no lime is usually required. 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 medium/medium/high demand — so the fertilizer plan below prioritises closing that deficit. The county's predominantly sandy loam soils suit Pixie Oranges, which favours sandy loam. At current prices (about KES 28/kg) and a typical 4,000 kg/acre yield, a well-managed Pixie Oranges crop here can gross roughly KES 112,000 per acre.

47Suitability score

Soil match analysis

NutrientKitui soilPixie Oranges needsStatus
pH7.035.57.5OK
Nitrogen0.74 g/kgmin 0.8 g/kgLow
Phosphorus30.5 mg/kgmin 12 mg/kgOK
Potassium339 mg/kgmin 200 mg/kgOK

Top dressing guide

Product
CAN
Timing
Biannual start of rains
Instruction
Apply under tree canopy ring. Add zinc foliar to prevent fruit drop.
Bags per Acre
0.5

Recommended seed varieties

PixieMedium/Highland
KALRO/HCDA · 1000-1500 days · 80-120 tons/acre
Seedless; thin skin; excellent sweetness; high export demand.
Washington NavelMedium
KALRO · 1000-1500 days · 70-100 tons/acre
Large navel orange; seedless; good fresh market variety.

Economics

Market priceKES 28/kg
Expected yield4,000 kg/acre
Estimated revenueKES 112,000/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