Growing Thyme in Kisii
Soil suitability analysis based on Kisii's nutrient profile
Possible but challenging — Kisii is only marginally suited to Thyme. Kisii's soil (pH 5.21, strongly acidic) gives Thyme a suitability score of 41/100. Apply agricultural lime before planting to unlock phosphorus and lift the score.
Kisii County is a challenging environment for Thyme (soil-match score 41/100) and will need significant amendment before planting. At an average pH of 5.21 the soil is moderately acidic, below Thyme's preferred 6–8 range; agricultural lime will lift pH and unlock phosphorus the crop cannot otherwise access. Nitrogen (1.09 g/kg), phosphorus (13.1 mg/kg) and potassium (151 mg/kg) all meet Thyme's requirements, so a maintenance fertilizer programme is enough. Thyme prefers sandy loam soils, while Kisii is largely clay loam, so drainage and organic-matter management matter more here. On ShambaIQ's soil-match model, Thyme is the #82 soil match of the 106 crops we assess for Kisii County. Thyme's full potential is about 2,000 kg/acre (~KES 300,000/acre at KES 150/kg), but at Kisii's 41/100 suitability a realistic target here is closer to 1,025 kg/acre (~KES 153,750/acre) unless the constraints above are addressed.
Better matched to Kisii's soil: Tea, Macadamia, and Pineapple — each scores higher on the same soil.
Soil & climate match
| Factor | Kisii soil | Thyme needs | Status |
|---|---|---|---|
| pH | 5.21 | 6–8 | Adjust |
| Nitrogen | 1.09 g/kg | min 0.8 g/kg | OK |
| Phosphorus | 13.1 mg/kg | min 12 mg/kg | OK |
| Potassium | 151 mg/kg | min 150 mg/kg | OK |
| Rainfall | 1,500 mm | 400–900 mm | High |
| Altitude | 1,700 m | 800–2,400 m | OK |
Planting calendar for Kisii
Long Rains· March–MayMain season here
Short Rains· August–October
Top dressing guide
Kisii's nitrogen (1.09 g/kg) already meets Thyme's 0.8 g/kg requirement, so this is a maintenance rate.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag