Extra-Large Leaves
Produces exceptionally large green leaves that create a distinctive tropical appearance in the landscape.
Estimated Delivery:Nov 22 - Nov 26
Free Shipping on All Orders
Magnolia macrophylla, commonly known as Bigleaf Magnolia, is a deciduous ornamental tree recognized for its exceptionally large leaves and fragrant white flowers. It produces impressive blooms with purple markings and can add a tropical appearance to gardens and landscapes. This tree grows best in rich, moist, well-drained soil with partial shade and protection from strong winds.
Produces exceptionally large green leaves that create a distinctive tropical appearance in the landscape.
Produces large, fragrant white flowers with purple markings near the base.
Develops into an impressive deciduous tree suitable for spacious gardens and landscape planting.
Produces distinctive cone-like fruits containing reddish seeds after successful flowering.
| Scientific Name | Magnolia macrophylla |
| Common Name | Bigleaf Magnolia; Large-Leaved Magnolia |
| Plant Family | Magnoliaceae |
| Seed Type | Flowering Tree Seeds |
| Plant Type | Deciduous Ornamental Tree |
| Growth Habit | Upright tree with a broad crown |
| Flower Color | Creamy white with purple markings |
| Flower Characteristics | Large, fragrant, cup-shaped flowers |
| Foliage | Very large, broad green leaves |
| USDA Hardiness Zones | Generally Zones 5–8 |
| Planting Season | Spring or autumn, depending on climate |
| Germination Time | Variable; may take several weeks or longer |
| Germination Temperature | Approximately 65–75°F (18–24°C) after appropriate seed preparation |
| Sunlight | Partial shade to full sun in suitable conditions |
| Soil Requirements | Rich, moist, well-drained, slightly acidic soil |
| Watering | Regular watering, especially during establishment |
| Mature Height | Approximately 30–40 feet, depending on conditions |
| Plant Spacing | Allow approximately 25–35 feet for mature growth |
| Uses | Ornamental Gardens, Specimen Trees, and Landscapes |
Add distinctive beauty to your landscape with Magnolia macrophylla. Its enormous foliage, fragrant white flowers, and attractive growth habit make it an eye-catching ornamental tree. Provide suitable soil, moisture, and growing space to support healthy development.
Find helpful information about Bigleaf Magnolia seed preparation, flowering, and tree growth.
Magnolia macrophylla seeds generally benefit from cold stratification before planting. Clean the seeds, place them in a moist growing medium, and refrigerate them for approximately 90–120 days at 34–41°F (1–5°C). After stratification, sow them in a well-drained seed starting mix and maintain consistent moisture. Germination time varies with seed freshness and conditions.
Bigleaf Magnolia is famous for its exceptionally large leaves, which can reach approximately 12–36 inches in length. Their broad green appearance gives the tree a tropical look and makes it a distinctive specimen for spacious ornamental gardens.
Magnolia macrophylla typically flowers in late spring to early summer, producing large, fragrant white blooms with purple markings. Trees grown from seeds may take several years to reach flowering maturity. Flowering time depends on the tree's age, climate, and growing conditions.