Growing Maize in Taita Taveta

Soil suitability analysis based on Taita Taveta's nutrient profile

Quick answer

Yes — Taita Taveta is well suited to Maize. Taita Taveta's soil (pH 6.64, near-neutral) gives Maize a suitability score of 78/100. Match fertilizer to Taita Taveta's nitrogen and phosphorus levels for the best result.

Taita Taveta County is well suited to Maize, scoring 78/100 on ShambaIQ's soil-match model. Local soils average pH 6.64 — neutral and inside the 5.5–7 band Maize prefers, so no lime is usually required. The main gap is nitrogen, phosphorus, and potassium — measured at N 0.97 g/kg, P 12.9 mg/kg, K 104 mg/kg against this crop's high/high/medium demand — so the fertilizer plan below prioritises closing those deficits. The county's predominantly loam soils suit Maize, which favours loam. On ShambaIQ's soil-match model, Maize is the #35 soil match of the 106 crops we assess for Taita Taveta County. At current prices (about KES 45/kg) and a typical 1,800 kg/acre yield, a well-managed Maize crop here can gross roughly KES 81,000 per acre.

78Suitability score

Soil & climate match

FactorTaita Taveta soilMaize needsStatus
pH6.645.5–7OK
Nitrogen0.97 g/kgmin 1.2 g/kgLow
Phosphorus12.9 mg/kgmin 20 mg/kgLow
Potassium104 mg/kgmin 150 mg/kgLow
Rainfall500 mm500–1,600 mmOK
Altitude700 m0–2,500 mOK

Planting calendar for Taita Taveta

Long Rains· April–JuneMain season here

April
Sowing & Basal Fertilizer (DAP/NPK)
May
Top Dressing (CAN/Urea) & 1st Weeding
June
Crop Protection & Scouting

Short Rains· November–January

November
Fast Sowing & Basal Fertilizer
December
Top Dressing & Weeding
January
Fast Growth Scouting

Dry Season· February–April

February
Land Preparation & Manure
March
Soil Testing & Resting
April
Seed Selection & Storage

Top dressing guide

Product
CAN
Timing
Week 4–6 after germination
Instruction
When plant is knee-high broadcast between rows
Bags per acre in Taita Taveta
1.251

Taita Taveta's nitrogen (0.97 g/kg) is 81% of the 1.2 g/kg Maize needs, so the standard 1 bag/acre is raised to 1.25. Split it across two applications to limit leaching.

Seed varieties for Taita Taveta

9 maize varieties are rated for Taita Taveta's altitude (700 m) and rainfall (500 mm):

Katumani Composite B· DrylandDH04· DrylandH516· LowlandDH01· DrylandDH02· Dryland/MediumDH03· DrylandUkamez-2· Dryland/MediumUkamez-1· DrylandKH500-48A· Dryland/Medium
Full variety details — maturity, yield & breeder →

Economics

Market priceKES 45/kg
Expected yield in Taita Taveta1,755 kg/acre
Estimated revenueKES 78,975/acre
Adjusted for Taita Taveta's 78/100 suitability. Under ideal conditions Maize can reach 1,800 kg/acre (~KES 81,000/acre) — attainable here only after the climate and soil constraints below are addressed.

Preferred textureLoam

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