Description

Grafted Macadamia Seedlings (MRG20)

Transform your farm into a profitable venture with Organic Farm’s certified grafted Macadamia seedlings (Muranga 20, MRG20) (Macadamia integrifolia). Renowned for their buttery, nutrient-rich nuts high in healthy fats, fiber, and antioxidants, MRG20 is Kenya’s top macadamia variety, offering superior yields and quality. Organically propagated in Muranga, Kenya, our KEPHIS-certified seedlings are grafted for disease resistance, early fruiting, and adaptability, making them ideal for farmers transitioning from coffee or maize to this high-value cash crop.

Benefits of Macadamia (MRG20) Farming

• Nutritional Powerhouse: Packed with monounsaturated fats, vitamins, and minerals, macadamia nuts support heart health and are used in snacks, oils, and cosmetics.

• High Profitability: Nuts fetch KSh 100–150/kg locally, with export prices up to KSh 1,500/kg; MRG20 yields 100–300 kg per tree, far surpassing traditional varieties (30–50 kg).

• Global Demand: Kenya, the third-largest macadamia producer, exports to the USA, Europe, and Asia, with 900,000 trees generating KSh 92 million annually for small-scale farmers.

• Low Maintenance: Resilient, evergreen trees produce for 40+ years, requiring minimal labor as nuts fall naturally for harvest.

Favorable Climates for MRG20 in Kenya

MRG20 is highly adaptable to Kenya’s diverse climates, thriving in subtropical conditions with temperatures of 16–25°C (tolerating up to 30°C) and rainfall of 800–1,200mm annually. Avoid frost-prone areas or temperatures below -1°C.

Suitable Regions in Kenya

• Central Kenya: Murang’a, Nyeri, Kiambu, Kirinyaga

• Eastern Kenya: Embu, Meru, Machakos

• Rift Valley: Nakuru, Kericho, Bomet

• Western Kenya: Bungoma, Kakamega, Vihiga

• Coastal Kenya: Kilifi, Kwale (select areas)

Soil Requirements

• Soil Type: Deep, well-drained loamy or sandy loam

• Soil pH: 5.0–6.5 (acidic to slightly acidic); test and amend with sulfur if needed

• Nutrients: High organic matter; avoid heavy clay or waterlogged soils

• Altitude: 1,000–2,000 meters above sea level for optimal growth

Step-by-Step Guide to Planting MRG20

Site Preparation

• Select a sunny site with 6–8 hours of sunlight, sheltered from strong winds; plant windbreaks if necessary.

• Clear weeds, rocks, and debris; plow and harrow for a loose soil structure.

• Test soil pH and incorporate organic matter to improve fertility.

Hole Preparation

• Dig holes 60cm x 60cm x 60cm (2 ft x 2 ft x 2 ft).

• Separate topsoil and subsoil; mix topsoil with 20kg well-decomposed manure and 250g double superphosphate fertilizer.

Planting Seedlings

• Use KEPHIS-certified MRG20 grafted seedlings for early fruiting (3–4 years vs. 6–7 years for ungrafted) and high yields.

• Place the seedling in the hole, ensuring the graft union is 5–10cm above soil level to prevent rot.

• Backfill with topsoil-manure mix, firm gently, and water thoroughly to settle the soil.

Mulching

• Apply 2–3 inches of organic mulch (e.g., straw, wood chips) around the base to retain moisture and suppress weeds, ensuring mulch does not touch the graft union or trunk.

Caring for MRG20 Macadamia Trees

• Irrigation: Water every 2–3 days during the first 2 years, especially in hot areas, using drip irrigation to maintain consistent moisture; mature trees need less frequent watering.

• Fertilization: Apply NPK 10:10:10 or organic compost twice yearly; use potassium-rich fertilizers (e.g., NPK 12:12:24) before flowering to boost nut quality. Conduct soil tests for precise nutrient needs.

• Pruning: Prune before flowering and after harvest to remove dead or crowded branches, promote canopy structure, and enhance air circulation; disinfect tools with BIOSURE to prevent disease spread.

• Pest and Disease Control: Monitor for pests (stink bugs, nut borers) and diseases (husk spot, Phytophthora root rot); use neem oil, CATAPULT herbicide for weeds, or fungicides like CHANCETYL ELITE for root rot. Maintain clean grounds for easy nut collection.

• Harvesting: Wait for nuts to fall naturally to ensure maturity; collect every 2–4 weeks during rainy seasons to prevent mold. De-husk within 24 hours and dry nuts to avoid quality loss.

Plant Population and Spacing

• Spacing: 7.5m x 7.5m for pure stands (80 trees per acre) or 10m x 10m (70 trees per acre) for intercropping with maize or coffee

• Population: 70–80 trees per acre

Expected Production

• Per Tree: 100–300 kg of nuts-in-shell annually at maturity (7–10 years), compared to 30–50 kg for traditional varieties.

• Per Acre: 7–24 tonnes per acre, yielding KSh 700,000–3.6 million annually at KSh 100–150/kg, depending on management and market.

• Fruiting Timeline: Begins in 3–4 years, with peak production at 7–10 years; harvest season spans July–March.

Why Choose Organic Farm’s Grafted MRG20 Macadamia Seedlings?

Organic Farm is a trusted leader in sustainable agriculture, empowering Kenyan farmers with high-quality inputs. Our MRG20 seedlings offer:

• KEPHIS-Certified Quality: Grafted from Muranga 20 scions on robust rootstocks (e.g., M. tetraphylla), ensuring high oil content, disease resistance, and adaptability to Kenya’s climates.

• Superior Yields: MRG20 produces up to 300 kg per tree, with earlier fruiting (3–4 years) than ungrafted varieties, certified by KALRO and nurseries like Farmers Trend.

• Expert Support: Agronomic guidance on planting, pest control, and post-harvest handling, plus access to market linkages through collection centers.

• Eco-Friendly Practices: Organic propagation preserves soil health and supports biodiversity, aligned with good agricultural practices (GAP).

• Nationwide Delivery: Reliable shipping across Kenya, including Nairobi, Embu, and Bungoma.

Join Kenya’s macadamia boom with Organic Farm’s grafted MRG20 seedlings and capitalize on this lucrative, low-maintenance crop. Order now to secure your investment in a gold mine that yields for decades!

Contact: oxfarmorganic@gmail.com