Tulip Poplar
Liriodendron tulipifera · Deciduous Broadleaf Hardwood
Plant Family
Magnoliaceae
Tree Category
Shade Tree / Flowering / Forest Tree
Variety / Cultivar
None (straight species)
Hardiness Zones
USDA Zones 4 through 9
About This Tree
A massive, straight-trunked tree with a narrow to pyramidal crown that becomes more oval with age. It is known for its distinctive tulip-shaped flowers and very rapid growth rate.
Leaf Characteristics
Simple, alternate, 4-lobed with a distinctive flat or notched tip (tulip shape), 4-8 inches long/wide, bright green turning vibrant golden yellow in fall.
Bark Characteristics
Light gray-green and smooth on young trees; developing deep, interlacing furrows and flat-topped ridges with age, often showing a 'cantaloupe' texture.
Growing Information
Origin Region
Eastern North America, from Southern Ontario to Central Florida
Growing Season
Flowering occurs in late spring to early summer (May/June); enters dormancy in late autumn after turning bright yellow.
Sunlight & Water Needs
Full sun preferred; requires deep, moist, well-drained loamy soil; moderately drought tolerant once established but prefers consistent moisture.
Mature Size
70-150 feet tall, 30-50 feet wide; fast growth rate (2+ feet/year); lifespan up to 200-300 years.
Special Characteristics
Excellent honey source; valuable timber used for furniture and interior finish; high resistance to many common tree diseases; spectacular golden fall color.
Wildlife & Ecology
Attracts Eastern Tiger Swallowtail butterflies; flowers provide high-quality nectar for honeybees and hummingbirds; seeds are consumed by squirrels, rabbits, and many birds.