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Isiolo County Soil Health Report

Arid North agroecological zone

Data: iSDAsoil 30m satellite mapping · Updated 2026

60Soil Health

Nutrient Breakdown

pH
7.83 Alkaline
Total Nitrogen
0.46 g/kgLow
Extractable Phosphorus
37.4 mg/kgAdequate
Extractable Potassium
395 mg/kgAdequate
Organic Carbon
7.9 g/kgLow

Best Crops for Isiolo

Scored against Isiolo's soil nutrients

Cassava98/100
Sandy · KES 15/kg
Sisal98/100
Sandy · KES 100/kg
Sorghum91/100
Clay · KES 80/kg
Cowpeas91/100
Sandy · KES 80/kg
Mangoes91/100
Sandy · KES 40/kg
Cotton87/100
Clay · KES 60/kg
Beans81/100
Loam · KES 110/kg
Finger Millet81/100
Sandy · KES 100/kg

Wards in Isiolo

10 wards across 3 sub-counties — click for precision soil data

Garbatulla Sub-County

GarbatullaKinnaSericho

Isiolo Sub-County

Bula PesaBuratNgare MaraOldonyiroWabera

Merti Sub-County

ChariCherab

Neighboring Counties

MeruMt. Kenya
80/100
LaikipiaMt. Kenya
70/100
Tharaka NithiMt. Kenya
70/100

Agrovets in Isiolo

Isiolo Farm Masters
Isiolo Town

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