Growing Leek in Kajiado
Soil suitability analysis based on Kajiado's nutrient profile
Kajiado County is a solid choice for Leek, with a soil-match score of 62/100. Local soils average pH 6.55 — neutral and inside the 6–7.5 band Leek prefers, so no lime is usually required. The main gap is nitrogen — measured at N 0.97 g/kg, P 20.6 mg/kg, K 257 mg/kg against this crop's high/medium/high demand — so the fertilizer plan below prioritises closing that deficit. The county's predominantly sandy loam soils suit Leek, which favours loam. Leek's full potential is about 10,000 kg/acre (~KES 600,000/acre at KES 60/kg), but at Kajiado's 62/100 suitability a realistic target here is closer to 7,750 kg/acre (~KES 465,000/acre) unless the constraints above are addressed.
Soil & climate match
| Factor | Kajiado soil | Leek needs | Status |
|---|---|---|---|
| pH | 6.55 | 6–7.5 | OK |
| Nitrogen | 0.97 g/kg | min 1.2 g/kg | Low |
| Phosphorus | 20.6 mg/kg | min 12 mg/kg | OK |
| Potassium | 257 mg/kg | min 200 mg/kg | OK |
| Rainfall | 500 mm | 600–1,200 mm | Low |
| Altitude | 1,300 m | 800–2,500 m | OK |
Planting calendar
Long Rains
Short Rains
Top dressing guide
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag