Tulip Poplar Is The Official State Tree Of Indiana State. The Tulip Poplar (Liriodendron Tulipifera) was designated the official state tree of Indiana in 1931. Tulip Poplar (Liriodendron Tulipifera), also called yellow poplar, tulip tree, or canoe tree because Native Americans used it to make dugout canoes. The Indiana State Tree tulip poplar is not actually a poplar tree, It is a member of the magnolia family. The leaf of tulip poplar has a unique, distinct shape (it appears in the border of the Indiana state seal), and produces huge, bell-shaped greenish-yellow with orange flowers in the spring.
State Tree Of Indiana Tulip poplar is one of the tallest of the native American hardwoods. Tuliptree grows 80 to 100 feet tall and maintains a fairly narrow oval crown, even as it grows older. The largest Tulip Poplar trees in the east are in the Joyce Kilmer Forest in NC, some of them reaching more than 150 feet with seven-foot diameter trunks. The scented, State Tree Of Indiana tulip-like, greenish-yellow flowers appear in mid-spring but are not as ornamental as those of other flowering trees because they are far from view.
The Indiana State Tree tree has winter features including duck’s bill-shaped buds and furrowed bark. It also offers striking flowers in May and June. Leaves emerge folded and yellow and become green with age. They turn a clear yellow in autumn. State Tree Of Indiana Tulip poplar thrives in deep, rich, well-drained but moist soil and full sun. It is pH adaptable but performs best in soil that is slightly acidic. This tree is sensitive to drought and may require summer irrigation to prevent early leaf abscission. It should be transplanted balled-and-burlapped in spring.
Native habitat: Eastern U.S. in deciduous woods.
Growth habit: In the wild, this tree is known for its straight trunk and high canopy. When cultivated, it is pyramidal when young, then oval at maturity.
Tree size: Tulip Poplar is a fast-growing tree, reaching 150 feet or more in the forest. Tulip Poplar grows to 70 to 90 feet tall with a 35- to 50-foot spread in cultivation.
Flower and fruit: Orange and green, tulip-shaped flowers appear in May and June. Upright samaras are arranged in a tight spiral that opens when ripe.
Leaf: Uniquely shaped, bright green leaves are 3 to 8 inches long and wide. Fall color is yellow or golden yellow.
Hardiness: Winter hardy to USDA Zone 4.