Liriodendron tulipifera, commonly known as Tulip Tree or sometimes as Yellow Poplar, is a tall and deciduous flowering tree from North America. Characterized by its height and beautiful flowers, Liriodendron tulipifera makes an excellent flowering tree for gardens and landscapes. With a rapid growth rate, the tree can gain the height of up to 150 feet or more in wild. However, it takes much time to reach that height (An old Tulip Tree in Queens area in New York measures 134 feet; it is said to be 400-450 years old and often described the oldest living thing in New York. The tree is named Queens Giant). In cultivation, it can grow as tall as 70 to 100 feet.
Like most plants in the Magnolia family, Liriodendron tulipifera is a valuable plant in horticulture. It has broad, glossy green leaves that turn to golden in autumn. Large tulip-like, cup-shaped flowers appear in spring to add to the grandeur of the tree. Flowers are predominantly greenish-yellow with dashes of red and orange. It does not branch much and tends to form columnar growth which makes it a good source of fine-grained timber.
How to Grow Liriodendron tulipifera
Liriodendron tulipifera prefers bright sunlight, and a rich and moist soil. The tree can be propagated from seeds. Young plants should be grown under partial sun and later moved to direct sunlight. Young plants have deep and fleshy roots that are easily broken if handled roughly.