Mulberry Farming in Kenya: The Sweet Superfood with Double Income Potential

Fresh mulberries retail at KSh 400 to 600 per kilogram, while dried mulberries fetch KSh 800 to 1,200 per kilogram in health food stores . Yet most Kenyans have never tasted one, and very few farmers grow them commercially. This is the opportunity.

Mulberry farming in Kenya is quietly transforming from a simple activity into a serious agribusiness venture. For decades, mulberries were grown mainly for silkworms, the fruit was an afterthought and that has changed. In 2026, mulberries have entered the superfood market globally, and Kenya is well-positioned to supply both fresh and processed products to local and international buyers .

What makes mulberry particularly attractive is its versatility. A single mulberry tree produces fruit that sells at premium prices, leaves that serve as high-protein livestock feed (containing 15 to 35 percent crude protein), and the potential to support silkworm farming as an additional income stream . Farmers who combine fruit production with value addition or livestock integration can earn multiple streams from the same piece of land.

This guide provides practical, commercially realistic information on mulberry farming in Kenya. It covers variety selection, establishment costs, expected yields, market channels, and the management practices that turn this underrated fruit into a profitable venture.

Understanding the Mulberry Plant

Why Mulberry Is Different

Mulberry (Morus) is a fast-growing deciduous perennial tree with a deep root system. Unlike many fruit trees that take years to bear, mulberries begin producing fruit within 1 to 2 years after planting . The tree thrives across diverse Kenyan conditions, from lowlands to highlands, and requires less intensive management than many other fruit crops.

The fruit itself is small, sweet, and packed with nutrients—high in vitamin C, iron, calcium, and anthocyanins (the antioxidants that give the berries their deep purple colour) . The berries are delicate and perishable, which is both a challenge and an advantage: because they spoil quickly, fresh mulberries are rarely imported, giving local farmers a protected market.

Climatic and Environmental Requirements

Before investing, verify that your land meets these requirements.

Temperature range: Mulberry thrives in temperatures between 15°C and 30°C. It tolerates warm conditions well and survives brief dry spells once established .

Rainfall requirements: The plant needs 600 to 1,200 mm of annual rainfall. It tolerates short dry periods but produces better yields with consistent moisture during flowering and fruiting. In drier areas, irrigation is recommended .

Altitude: Mulberry grows well from 500 to 2,200 metres above sea level, making it suitable for most Kenyan regions—from coastal lowlands to Central highlands .

Sunlight: The tree performs best in full sun but tolerates partial shade. For maximum fruit production, 6 to 8 hours of direct sunlight daily is ideal.

Soil conditions: Well-drained loamy or sandy loam soils with a pH of 5.5 to 7.0 are ideal. Mulberry tolerates poorer soils than many fruit trees, but good drainage is essential—waterlogged soils cause root rot. The soil should be at least 45 centimetres deep to accommodate the root system .

Best Growing Regions in Kenya

Mulberry’s adaptability means it can be grown across many Kenyan regions. The current mulberry acreage in Kenya stands at approximately 250 acres, spread over Western, Nyanza, Rift Valley, and Coastal regions .

Specifically suitable areas include:

• Central Kenya: Murang’a, Kiambu, Kirinyaga. The deep volcanic soils and reliable rainfall produce excellent yields.

• Eastern Kenya: Embu, Meru, Machakos. These areas are suitable with irrigation during dry periods.

• Rift Valley: Nakuru, Kericho, Kitale. The cooler highland conditions are well within the plant’s tolerance range.

• Western Kenya: Kakamega, Kisii, Bungoma. The warm, moist conditions are ideal.

• Coastal region: Kwale, Kilifi. The warm coastal climate suits mulberry, though irrigation is needed during dry months.

Farmers in all these regions should note that mulberry is still underutilised commercially. According to the Kenya Agricultural and Livestock Research Organisation, most farmers grow mulberry on less than an acre of land, and very few have established large-scale orchards . This means early movers have an advantage.

Recommended Varieties

Several mulberry varieties are suitable for Kenyan conditions. The choice depends on your primary goal—fruit production, leaf production for livestock, or silkworm farming.

Ex-Limuru: This is the most popular variety for fruit production in Kenya. It produces large, sweet berries with high yield potential. Trees begin fruiting within 6 to 8 months after planting. At peak production, a single Ex-Limuru tree yields 15 to 25 kilograms of fruit annually .

Morus alba (White mulberry): A fast-growing variety with leaves prized for medicinal properties. It is suitable for both fruit and leaf production. This is the variety most commonly used for silkworm rearing.

Morus nigra (Black mulberry): Produces fruit with a deep, rich flavour, excellent for processing into juices, wines, and jams. The trees are slightly slower growing but produce high-quality fruit.

Pakistan mulberry: Known for producing very large, sweet fruits. This variety is high-yielding and suitable for fresh markets where consumers pay premium prices for size and flavour .

Ex-Embu, S36, Kanva 2, Ex-Thika: Additional varieties available in Kenya, each with specific adaptations to local conditions .

For commercial fruit production, Ex-Limuru is widely recommended. For farmers interested in dual-purpose production (fruit and leaves), Morus alba varieties offer the best balance.

Seed Farm offers certified grafted mulberry seedlings, including the high-yielding Ex-Limuru variety. Seedlings are priced from KSh 150 to KSh 500 each depending on variety and quantity.

Land Preparation and Planting

Site Selection

Choose a sunny, well-drained site with access to water for irrigation. The site should be near accessible roads for transport to markets. Avoid low-lying areas where water accumulates during heavy rains.

Land Preparation

Clear the land of weeds, bushes, and debris. Plough to a depth of 30 centimetres, then harrow to create a fine seedbed.

Dig planting holes 45 centimetres wide, 45 centimetres long, and 45 centimetres deep . Separate topsoil from subsoil. Mix the topsoil with 5 to 10 kilogrammes of well-decomposed manure per hole and a handful of phosphate fertiliser or bone meal .

Spacing and Population

Spacing depends on your primary goal:

• For fruit production: Space trees 3 metres by 3 metres. This spacing gives approximately 450 to 550 trees per acre .

• For leaf production (silkworm farming or livestock feed): Use denser spacing of 1.5 metres by 1.5 metres. This gives approximately 1,800 to 2,000 trees per acre and maximises leaf harvest .

For most commercial fruit farmers, 3 metres by 3 metres is recommended. This spacing allows trees to develop full canopies, facilitates harvesting, and reduces disease pressure through good air circulation.

Planting Time

Plant at the onset of the rainy season—March to May or October to November. This timing allows roots to establish before dry periods. If irrigating, planting can be done at any time.

Planting Method

Remove the seedling from its container carefully, keeping the root ball intact. Place the seedling in the hole so the root collar sits at ground level. Backfill with the amended soil mixture, firm gently, and water thoroughly with 10 to 15 litres per plant.

Apply organic mulch around each plant, keeping mulch 5 to 10 centimetres away from the stem to prevent collar rot.

Establishment Costs per Acre

Based on 2026 input prices in Kenya, establishing one acre of mulberries for fruit production (450 trees at 3 by 3 metre spacing) costs approximately :

These figures assume drip irrigation, which is strongly recommended for commercial production. Farmers without irrigation can reduce initial costs by approximately KSh 60,000 but will have lower and less reliable yields, especially in semi-arid areas.

For a smaller pilot plot of 1/8 acre (approximately 55 trees), initial costs range from KSh 50,000 to 80,000 including irrigation.

Growth Timeline and Realistic Yields

Year-by-Year Expectations

One of mulberry’s most attractive features is its rapid growth and early fruiting. Unlike avocados or mangoes that take 3 to 5 years to produce, mulberries begin bearing within 1 to 2 years after planting .

Year 1: Trees focus on root and canopy development. Light fruiting may begin in the first year, especially for Ex-Limuru variety which fruits within 6 to 8 months. Fruit yield is light—approximately 0.5 to 1 kg per tree.

Year 2: Commercial production begins. A well-managed tree yields 5 to 10 kg of fruit. Per-acre yield reaches approximately 2,000 to 4,500 kg depending on spacing and management .

Year 3: Production increases significantly. Yields reach 10 to 15 kg per tree. Per-acre yield reaches 4,500 to 6,500 kg.

Year 4 onwards: Peak production. Mature trees yield 15 to 25 kg annually . Under optimal conditions, some farmers report yields of 20 to 30 kg per tree . Per-acre yield reaches 7,000 to 11,000 kg.

Realistic Per-Acre Yields

At peak production with 450 trees per acre, total annual fruit yield ranges from 6,750 to 11,250 kg (6.75 to 11.25 tonnes), assuming 15 to 25 kg per tree .

For financial planning, 8,000 kg per acre is a reasonable target for well-managed orchards in Kenyan conditions.

Harvest Seasons

Mulberries produce multiple flushes of fruit under good conditions. In Kenya, the main harvest seasons are typically October to December in the highlands and April to June in arid areas . With irrigation, some farmers achieve two to three harvests per year.

Key Management Practices

Irrigation

Young trees require consistent moisture for the first year. Water every 2 to 3 days during dry periods, applying 10 to 15 litres per tree.

Mature trees are drought-tolerant but produce significantly better yields with regular irrigation. Water every 5 to 7 days during dry spells, especially during flowering and fruit development .

Drip irrigation is strongly recommended for commercial mulberry production. It delivers water efficiently to the root zone, keeps foliage dry (reducing disease pressure), and allows precise scheduling. A drip system for one acre costs approximately KSh 60,000 and pays for itself through higher yields and reduced labour.

Fertilisation

Mulberries are moderate feeders and respond well to regular fertilisation.

Young trees (year 1): Apply 50 grammes of DAP per tree at planting. Supplement with 5 kg of manure per tree at planting and again at the beginning of the rainy season.

Mature trees (year 2 onwards): Apply 100 grammes of NPK 17:17:17 per tree twice yearly—at the start of the rainy season and during flowering. Supplement with 5 to 10 kg of manure per tree annually .

Foliar sprays with high-potassium formulations during flowering improve fruit size and quality.

Pruning

Pruning is one of the most important management practices for mulberries. The trees grow vigorously and require regular pruning to maintain productivity and manageable size.

Formative pruning (year 1): Train trees to develop a central leader with 3 to 4 main scaffold branches spaced evenly around the trunk. Remove low branches and any growth that crosses or crowds.

Annual maintenance pruning: Prune after each harvest. Remove dead, diseased, or overcrowded branches. Cut back long shoots to encourage branching and fruiting wood. Maintain tree height at 2 to 2.5 metres for easy harvesting .

For farmers focusing on leaf production (silkworms or livestock), prune more frequently—every 2 to 3 months—to encourage tender leaf growth.

Weed Control and Mulching

Maintain a weed-free circle of at least 1 metre radius around each tree for the first two years. Hand-weed carefully to avoid damaging shallow roots.

Apply 10 centimetres of organic mulch (straw, dried grass, wood chips) around each tree, keeping mulch away from the trunk. Mulch retains soil moisture, suppresses weeds, and gradually decomposes to add organic matter.

Intercropping

During the first year before trees reach full canopy, farmers can intercrop with short-term crops to generate income. Suitable intercrops include beans, cowpeas, green grams, and vegetables that do not require heavy shading .

Common Challenges and Solutions

Short shelf life of fresh fruit: Fresh mulberries spoil within 24 to 48 hours at room temperature and 3 to 5 days when refrigerated . This is the biggest challenge for fresh market sales. Solutions include investing in cold storage, processing fruit into dried products, juice, or jam, and harvesting only what you can sell or process immediately.

Delicate fruit handling: Mulberries bruise easily. Harvest carefully by hand, place fruit directly into shallow containers (not deep buckets), and transport gently. Packaging in small punnets (100 to 250 grams) protects the fruit and attracts premium prices.

Birds: Birds are attracted to the sweet berries. Bird netting over the planting is the most effective protection. For smaller plantings, reflective tape and scarecrows provide limited relief.

Fruit flies: Female flies lay eggs in ripening fruit, causing spoilage. Use pheromone traps (4 to 6 per acre) and practice orchard sanitation by removing fallen fruits promptly.

Aphids and mealybugs: These sap-sucking pests attack new growth. Control with neem oil (2% solution) or insecticidal soap. Encourage natural predators like ladybirds .

Powdery mildew and leaf spot: Fungal diseases that occur in humid conditions with poor air circulation. Prune to improve airflow. Apply copper-based fungicides preventively during wet periods.

Market awareness: Many Kenyan consumers do not know mulberries. Farmers may need to educate buyers, offer samples, and market the fruit as a “superfood” to build demand. Targeting health food stores, juice bars, and high-end hotels is more effective than open-air markets .

Harvesting and Post-Harvest Handling

When to Harvest

Mulberries ripen in clusters. The fruit is ready when it turns from green to red to deep purple-black and comes off the stem easily with a gentle pull. Ripe fruit is soft, juicy, and sweet.

Because mulberries ripen over several weeks, harvest every 2 to 3 days during the season. Pick only fully ripe berries—they do not continue ripening significantly after harvest.

Harvesting Method

Harvest by hand in the morning when temperatures are cooler. For larger operations, spread clean nets under the trees and shake branches gently; ripe fruit falls onto the nets . Handle berries carefully to avoid bruising. Place directly into shallow containers—no more than 5 to 10 centimetres deep—to prevent crushing.

Post-Harvest Handling

Cooling: Cool fruit to 5–10°C within hours of harvest to extend shelf life. Without cooling, fruit lasts 24 to 48 hours. With refrigeration, fruit lasts 3 to 5 days.

Drying: Drying is the most practical preservation method for smallholder farmers. Spread fresh berries in a single layer on clean drying racks or use a solar dryer. Dry for 2 to 3 days until berries are leathery and no moisture remains. Properly dried mulberries store for 6 to 12 months in airtight containers .

Freezing: Mulberries freeze well. Spread berries in a single layer on a tray, freeze until solid, then transfer to sealed bags. Frozen mulberries last 6 to 12 months.

Market Opportunities

Fresh Fruit Market

Fresh mulberries sell through upscale supermarkets (Carrefour, Chandarana, Quickmart), health food stores, hotels and restaurants, and direct-to-consumer channels at farmers’ markets.

Current price ranges in Kenya :

Prices are highest during off-peak seasons. The short shelf life limits supply and keeps prices high.

Dried Fruit Market

Dried mulberries have a much longer shelf life (6–12 months) and command higher prices. They sell through health food stores, supermarkets, and online retailers.

Current price ranges for dried mulberries:

Export Market

Kenya already exports both fresh and dried mulberries. Export data shows :

• Fresh mulberries (2023): 57,004 kg exported, valued at USD 323,747. Imports: 4,603 kg valued at USD 9,422—a clear trade surplus indicating Kenya is a net exporter.

• Dried mulberries (2023): 237,098 kg exported, valued at USD 94,655.

The export market is growing but still requires GlobalG.A.P. or KenyaGAP certification, consistent quality and volume, and relationships with established export agents.

Value Addition

Processing mulberries captures significantly more value. Options include:

• Mulberry juice and smoothies: Sold to juice bars and health stores. A litre of fresh mulberry juice retails for KSh 300 to 500.

• Mulberry jam and preserves: A 400g jar retails for KSh 250 to 400.

• Mulberry wine: A specialty product with premium pricing (KSh 800 to 1,500 per bottle).

• Dried mulberry powder: Used in smoothies and supplements. Retails for KSh 1,000 to 2,000 per kg.

• Mulberry leaf tea: Dried leaves sold as herbal tea.

Value addition requires investment in processing equipment, packaging, and food handling certification. However, even small-scale processing (drying, jam-making) can be done at the farm level with minimal equipment.

Livestock Feed Market

Mulberry leaves contain 15 to 35 percent crude protein, making them excellent feed for dairy cattle, goats, sheep, rabbits, and poultry . Farmers can sell fresh leaves for KSh 30 to 50 per kilogram to livestock keepers. This provides income even before the trees begin fruiting .

Silkworm Farming

For farmers willing to take on additional enterprise, mulberry leaves are the primary feed for silkworms. Silkworm cocoons sell for approximately KSh 1,500 per kilogram. A well-managed setup can produce 200 kg of cocoons per acre annually, generating KSh 300,000 in addition to fruit income .

Realistic Revenue Potential

Mulberry farming offers multiple income streams. The table below shows projected yields and revenue for a 1-acre fruit orchard at peak production (year 4 onwards) :

Farmers who combine fresh fruit sales with value addition achieve the highest returns. Dried mulberries sell for 800 to 1,200 shillings per kilogram—double or triple the fresh price—and eliminate the pressure to sell immediately .

Annual Profit Projection

Using conservative figures for a 1-acre fruit orchard at peak production:

Annual operating costs include fertiliser, pest control, labour (pruning, weeding, harvest), irrigation, and processing materials for value-added products .

The break-even period for mulberry farming is typically year 2. By year 3, most farmers achieve significant profits.

Long-Term Considerations for Investors

Mulberry farming offers one of the fastest returns among fruit crops in Kenya. With grafted seedlings, the first harvest comes in year 1, and commercial production begins in year 2. Break-even typically occurs between year 2 and year 3.

The trees remain productive for 15 to 25 years with good management . This long productive lifespan means that establishment costs are amortised over many years.

The multiple income streams—fruit, leaves, silkworms, value-added products—provide diversification that reduces risk. Even in a poor fruit year, leaf sales provide income.

Risk factors include the fruit’s short shelf life (requiring access to markets or processing capacity), the still-developing local market (though growing), and the need for irrigation in drier areas. However, the crop’s rapid growth, low input requirements, and multiple revenue streams make it one of the lower-risk fruit farming options available.

Practical Takeaways for New Farmers

Start with a pilot plot of 100 to 200 trees (1/8 to 1/4 acre). Mulberry is a fast-growing, productive crop, but you need to learn how it performs on your specific land, refine your harvesting and handling techniques, and test the local market before expanding significantly.

Invest in quality grafted seedlings. Pay the higher price (KSh 250 to 500 each) for certified Ex-Limuru or other fruit-focused varieties from a reputable source. Seed-grown trees produce variable fruit quality and may take longer to fruit.

Secure water access before planting. Drip irrigation is strongly recommended, especially in semi-arid areas. The investment pays for itself through higher yields and year-round production.

Plan for value addition from the start. The short shelf life of fresh mulberries means you cannot rely on fresh sales alone. A solar dryer (KSh 20,000 to 50,000) transforms a highly perishable crop into a shelf-stable, high-value product that you can sell year-round.

Build market relationships before harvest. Approach health food stores, juice bars, supermarkets, and hotels in your area before your first harvest. Educate potential buyers about the fruit’s health benefits and culinary uses. Consider offering samples.

Prune regularly and smartly. Regular pruning (after each harvest) encourages new growth, increases fruit yields, and keeps trees at a manageable height. Neglected mulberry trees become tall, unproductive, and difficult to harvest.

Consider dual-purpose production. Even if your primary goal is fruit, the leaves have value. Mulberry leaves contain 15 to 35 percent protein—higher than most other fodders. Selling leaves to livestock keepers provides income while your trees are young.

Start small with processing. You do not need a commercial kitchen to dry mulberries in a solar dryer or make small batches of jam for local markets. Learn the value-added process before scaling up.

From Seedling to Sustainable Harvest

The fruit’s short shelf life is both a challenge and an advantage. It limits competition from imports, fresh mulberries cannot withstand long shipping times, but requires farmers to have a clear plan for marketing or processing. Farmers who invest in drying capacity or build relationships with local buyers will succeed. Those who plant without a market plan will watch their harvest spoil.

The market for mulberries in Kenya is still developing. Most farmers grow mulberries on less than an acre, and very few have established large-scale orchards . This means early movers have an advantage. Farmers who establish mulberry orchards today will be positioned to supply a market that is only going to grow as Kenyan consumers become more health-conscious.

The key factors are straightforward but non-negotiable: quality grafted seedlings (Ex-Limuru or similar), proper spacing (3m x 3m for fruit), consistent irrigation, regular pruning and fertilisation, and most critically, a plan for getting the fruit from the tree to the buyer before it spoils.

Farmers seeking certified grafted mulberry seedlings (Ex-Limuru and other varieties) and practical orchard establishment guidance can contact Seed Farm via website: www.seedfarm.co.ke, Call or WhatsApp: +254712075915, or email: info@seedfarm.co.ke.