Tulip Poplar Tree Seeds (Liriodendron tulipifera)

The tallest native hardwood in eastern North America. The tree that builds things.

Liriodendron tulipifera, the Tulip Poplar, is not a poplar at all but a member of the magnolia family, and the tallest native hardwood in the eastern United States. It can exceed 200 feet in old-growth conditions and develops a straight, clean trunk that has been one of the most valued timber trees in eastern North American history for the past four centuries. Its flowers are among the most ornate of any native tree, orange and green tulip-shaped blooms that emerge in late spring but are often hidden by the large distinctive four-lobed leaves and go unnoticed except by the hummingbirds and bees that seek them intensively. It grows faster than almost any other native eastern hardwood and establishes with minimal care across a wide range of conditions. If you are looking to buy Tulip Poplar seeds or grow this magnificent native tree from seed, this is the fastest-growing large hardwood in the eastern forest.

• The tallest native hardwood in eastern North America, capable of exceeding 200 feet in old-growth conditions
• One of the fastest-growing native hardwoods available, gaining 3 to 6 feet per year in ideal conditions
• Unique four-lobed leaves and orange and green tulip-shaped flowers, both immediately distinctive
• The primary food plant for Eastern Tiger Swallowtail butterfly caterpillars
• Straight, clean, easily worked timber historically among the most important in eastern North American construction

Things you probably did not know about the Tulip Poplar

Daniel Boone hollowed out a Tulip Poplar canoe 60 feet long. Historical accounts describe Daniel Boone and his family using a dugout canoe made from a single Tulip Poplar trunk to float down the Ohio River from Kentucky to Missouri in 1799. The straight, clean, large-diameter trunks of old-growth Tulip Poplars made them the premier canoe trees of the eastern woodland. The largest old-growth Tulip Poplars were the most sought-after trees for dugout canoe construction by Indigenous peoples and European settlers alike.

The flowers produce more nectar per flower than almost any native tree. Tulip Poplar flowers are among the richest native nectar sources available to pollinators in the eastern United States. Beekeepers in Appalachian regions specifically prize the Tulip Poplar honey season because the trees produce nectar in such quantity and over such a consistent period that large honey yields are possible from relatively compact foraging territories. The honey has a distinctive, slightly dark color and rich flavor.

It is the host plant for the Eastern Tiger Swallowtail, the largest butterfly in eastern North America. The Eastern Tiger Swallowtail, with its distinctive yellow and black striped wings spanning up to 5 inches, lays its eggs almost exclusively on Tulip Poplar leaves, Wild Cherry, and a few other hosts. A property with mature Tulip Poplars consistently supports higher populations of this butterfly than comparable properties without it. The caterpillars, which mimic bird droppings in early instars before developing eye spots in later instars, are one of the most fascinating larval forms of any North American butterfly.

Old-growth Tulip Poplars were the foundation of Appalachian log cabin construction. The combination of straight grain, large diameter, and ease of working with hand tools made Tulip Poplar the most commonly used log cabin wood in the southern Appalachians. The logs split cleanly, resisted rot better than most softwoods, and could be notched and fitted without warping. The great majority of historic log structures surviving in the Appalachian mountains are built from Tulip Poplar logs.

Growing Details

• Botanical Name: Liriodendron tulipifera
• Stratification: Required, 60 to 90 days cold stratification
• USDA Zones: 4 to 9
• Soil: Well-drained, moist, slightly acidic, deep and fertile preferred
• Light: Full sun
• Height: 70 to 100 feet in cultivation, larger in native conditions
• Spread: 35 to 50 feet
• Growth Rate: Very fast, 3 to 6 feet per year in ideal conditions

Plant it where it has room to grow straight and tall. In twenty years it will be the largest tree on the property. In a hundred years it will still be growing.