Macadamia Nut Tree (Macadamia integrifolia) – Seeds

Bring tropical luxury to your home garden with Macadamia Nut Tree (Macadamia integrifolia) Seeds.
Known for their buttery texture, rich flavor, and high nutritional value, macadamia nuts are prized worldwide.
These non-GMO, heirloom-quality seeds produce strong, evergreen trees that thrive in warm, humid climates—making them an excellent choice for tropical or subtropical gardens.

Key Features

• Produces rich, buttery-flavored macadamia nuts

• Non-GMO and heirloom-quality nut tree seeds

• Thrives in tropical and subtropical regions

• Evergreen tree providing year-round greenery

• High-yielding once mature, with long lifespan

• Excellent for home gardens and small farms

• Adaptable to containers when young

• Low maintenance and naturally pest resistant

Specifications

• Common Name: Macadamia Nut Tree

• Scientific Name: Macadamia integrifolia

• Seed Type: Non-GMO, Heirloom

• Plant Type: Evergreen Nut Tree

• Season: Spring to Early Summer (for sowing)

• USDA Hardiness Zones: 9–11

• Soil Type: Well-drained sandy or loamy soil

• Sun Exposure: Full Sun (6–8 hours daily)

• Germination Time: 3–6 weeks

• Maturity Period: 5–7 years to produce nuts

• Water Needs: Moderate; consistent moisture preferred

• Spacing: 15–25 feet between trees

• Temperature Range: 60–85°F (16–29°C)

• Growth Height: 30–40 feet (can be pruned for size)

• Heirloom Variety: Yes

• GMO Status: 100% Non-GMO

• Perennial or Annual: Perennial

• Recommended For: Tropical Gardens, Coastal Areas, Home Orchards

Planting Guide

• Soil Preparation: Use loose, well-drained soil; macadamias dislike waterlogging.

• Seed Preparation: Crack shell lightly before sowing to speed up germination.

• Sowing Depth: 1 inch deep in moist, warm soil.

• Sunlight: Plant in a full-sun location for strong growth.

• Watering: Keep soil evenly moist during germination; reduce once established.

• Transplanting: Move seedlings to permanent spots when 12–18 inches tall.

• Maintenance: Prune for height control and airflow. Protect from frost during early growth.

• Harvesting: Trees begin producing after 5–7 years; nuts mature when husks split open naturally.