Growing Barley in Embu
Soil suitability analysis based on Embu's nutrient profile
Generally not ideal — Embu is poorly suited to Barley. Embu's soil (pH 5.1, strongly acidic) gives Barley a suitability score of 25/100. Apply agricultural lime before planting to unlock phosphorus and lift the score.
Embu County is a challenging environment for Barley (soil-match score 25/100) and will need significant amendment before planting. At an average pH of 5.1 the soil is moderately acidic, below Barley's preferred 6–7.5 range; agricultural lime will lift pH and unlock phosphorus the crop cannot otherwise access. The main gap is phosphorus — measured at N 1.04 g/kg, P 12.6 mg/kg, K 194 mg/kg against this crop's medium/high/medium demand — so the fertilizer plan below prioritises closing that deficit. The county's predominantly clay loam soils suit Barley, which favours loam. On ShambaIQ's soil-match model, Barley is the #104 soil match of the 106 crops we assess for Embu County. Barley's full potential is about 1,600 kg/acre (~KES 67,200/acre at KES 42/kg), but at Embu's 25/100 suitability a realistic target here is closer to 500 kg/acre (~KES 21,000/acre) unless the constraints above are addressed.
Better matched to Embu's soil: Pineapple, Avocado, and Macadamia — each scores higher on the same soil.
Soil & climate match
| Factor | Embu soil | Barley needs | Status |
|---|---|---|---|
| pH | 5.1 | 6–7.5 | Adjust |
| Nitrogen | 1.04 g/kg | min 0.8 g/kg | OK |
| Phosphorus | 12.6 mg/kg | min 20 mg/kg | Low |
| Potassium | 194 mg/kg | min 150 mg/kg | OK |
| Rainfall | 1,300 mm | 500–1,000 mm | High |
| Altitude | 1,400 m | 2,000–3,000 m | Low |
Planting calendar for Embu
Long Rains· March–MayMain season here
Short Rains· October–December
Dry Season· January–March
Top dressing guide
Embu's nitrogen (1.04 g/kg) already meets Barley's 0.8 g/kg requirement, so this is a maintenance rate.
Recommended seed varieties
All 4 listed barley varieties shown — none are specifically rated for Embu's conditions. Confirm with your agrovet.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag