Growing Thyme in Mombasa

Soil suitability analysis based on Mombasa's nutrient profile

Quick answer

Generally not ideal — Mombasa is poorly suited to Thyme. Mombasa's soil (pH 6.24, slightly acidic) gives Thyme a suitability score of 0/100. Match fertilizer to Mombasa's nitrogen and phosphorus levels for the best result.

Mombasa County is a challenging environment for Thyme (soil-match score 0/100) and will need significant amendment before planting. Local soils average pH 6.24 — slightly acidic to near-neutral and inside the 6–8 band Thyme prefers, so no lime is usually required. The main gap is phosphorus and potassium — measured at N 0.95 g/kg, P 8.4 mg/kg, K 136 mg/kg against this crop's medium/medium/medium demand — so the fertilizer plan below prioritises closing those deficits. The county's predominantly sandy soils suit Thyme, which favours sandy loam. At 50 m, the county sits below Thyme's preferred altitude range (800–2400 m), which limits yield potential due to heat stress. On ShambaIQ's soil-match model, Thyme is the #98 soil match of the 106 crops we assess for Mombasa County. Thyme's full potential is about 2,000 kg/acre (~KES 300,000/acre at KES 150/kg), but at Mombasa's 0/100 suitability a realistic target here is closer to 0 kg/acre (~KES 0/acre) unless the constraints above are addressed.

Better matched to Mombasa's soil: Finger Millet, Cashew Nuts, and Napier Grass — each scores higher on the same soil.

0Suitability score

Soil & climate match

FactorMombasa soilThyme needsStatus
pH6.2468OK
Nitrogen0.95 g/kgmin 0.8 g/kgOK
Phosphorus8.4 mg/kgmin 12 mg/kgLow
Potassium136 mg/kgmin 150 mg/kgLow
Rainfall1,000 mm400–900 mmHigh
Altitude50 m800–2,400 mLow

Planting calendar for Mombasa

Long Rains· AprilJuneMain season here

April
Nursery & Transplanting
May
Weeding & Light Feeding
June
Harvest

Short Rains· NovemberJanuary

November
Direct Sowing
December
Weeding
January
Harvest

Top dressing guide

Product
CAN
Timing
Twice per season
Instruction
Light feeder — minimal nitrogen keeps the plant compact and aromatic.
Bags per acre in Mombasa
0.250.2

Mombasa's nitrogen (0.95 g/kg) already meets Thyme's 0.8 g/kg requirement, so this is a maintenance rate.

Economics

Market priceKES 150/kg
Expected yield in Mombasa0 kg/acre
Estimated revenueKES 0/acre
Adjusted for Mombasa's 0/100 suitability. Under ideal conditions Thyme can reach 2,000 kg/acre (~KES 300,000/acre) — attainable here only after the climate and soil constraints below are addressed.

Preferred textureSandy Loam

Fertilizer prices

DAP
KES 3,500(6,500)
CAN
KES 2,875(5,700)
NPK 17:17:17
KES 3,275(5,600)
Urea
KES 3,500(5,500)
Lime
KES 1,500(1,800)

Green = subsidized · (Commercial) per 50kg bag