Mango farming guide — Kenya
Soil requirements, top counties, seed varieties, fertilizer plan & economics
To grow mango in Kenya, aim for soil pH 5.5–8.5 (sandy soils); the best-suited counties are Machakos, Kitui, Kwale, Taita Taveta, Makueni. Apply DAP or NPK at planting and top-dress with CAN at Before flowering (once annually). A well-managed crop yields about 8,000 kg/acre (~KES 80,000 gross per acre).
Interested in starting or scaling mango farming in Kenya? This comprehensive guide maps out the optimal soil requirements (such as target pH ranges), the most suitable counties for growing mango, certified seed varieties, seasonal fertilizer guidelines, and a detailed per-acre production budget to set you up for a successful harvest.
Soil requirements
Growing conditions for Mango
Mango does best with 500–1,200 mm of rainfall a year at 0–1,200 m above sea level. In drier areas, irrigation or water harvesting closes the gap; outside the altitude band, growth and yields drop.
Optimizing soil and fertilizers for Mango in Kenya
To achieve maximum yields when farming mango in Kenya, managing soil suitability is crucial. This crop performs best within a soil pH range of 5.5 to 8.5. Soils that fall outside this range can lock out essential macro and micro-nutrients, leading to stunted growth or crop failure. For acidic soils, applying dolomitic or calcitic agricultural lime is recommended at least 30 days before planting to normalize acidity.
Fertilizer application should be calibrated based on the crop’s nutrient demands. Mango has a low nitrogen requirement, low phosphorus requirement, and medium potassium demand. Using certified seed varieties suited for your specific altitude and rainfall pattern, combined with a precise basal and top-dressing program (such as applying CAN at Before flowering (once annually)), ensures high crop quality and protects your overall farm investment.
How to grow mango in Kenya
- 1Prepare the soilEnsure soil pH is between 5.5 and 8.5. Preferred texture: Sandy. Apply agricultural lime if your pH is below 5.5, ideally 30 days before planting.
- 2Plant at the right timeSelect certified mango seed varieties suited to your altitude zone and plant at the onset of the rains.
- 3Apply basal fertilizerMango needs low nitrogen, low phosphorus, and medium potassium. Apply a balanced basal fertilizer such as DAP or NPK at planting.
- 4Top-dressAt Before flowering (once annually), apply 0.3 bag(s) per acre of CAN. Apply 2–3 months before expected flowering. Excess N delays fruiting.
- 5Monitor and harvestScout regularly for pests and disease. Expected yield is about 8,000 kg/acre at roughly KES 10/kg.
Best counties for Mango
Challenging counties for Mango
These counties may need soil amendments for Mango
Certified seed varieties
Economics
Top dressing
Apply 2–3 months before expected flowering. Excess N delays fruiting.
Fertilizer prices
Subsidized price / 50kg bag
Frequently asked questions about mango farming in Kenya
What soil pH is best for growing mango in Kenya?
Mango grows best in soil with a pH of 5.5 to 8.5. If your soil is more acidic than pH 5.5, apply agricultural lime about 30 days before planting to raise the pH and free up nutrients. The preferred soil texture is sandy.
Which counties are best for mango farming in Kenya?
By soil suitability, the top counties for mango are Machakos, Kitui, Kwale, Taita Taveta, Makueni. A full ranking of all 47 counties, each with a suitability score, is shown above.
What fertilizer does mango need?
Mango has low nitrogen, low phosphorus, and medium potassium requirements. Apply a balanced basal fertilizer such as DAP or NPK at planting, then top-dress with 0.3 bag(s) per acre of CAN at Before flowering (once annually).
How much can I earn from mango per acre in Kenya?
Mango yields about 8,000 kg per acre. At a market price of roughly KES 10/kg, that is around KES 80,000 per acre in gross revenue, before input and labour costs.
Get your free ShambaIQ farm plan
Planning to grow mango? Get a free, dated season plan — with reminders for when to plant, top-dress and scout — sent to your phone.
Free forever · 47 counties · English & Kiswahili