Common Name(s): Poplar, Tulip Poplar, Yellow Poplar
Scientific Name: Liriodendron tulipifera
Distribution: Eastern United States
Tree Size: 130-160 ft (40-50 m) tall, 6-8 ft (1.8-2.5 m) trunk diameter
Average Dried Weight: 455 kg/m3 (MC 12%)
Shrinkage: Radial: 4.6%, Tangential: 8.2%, Volumetric: 12.7%, T/R Ratio: 1.8
Color/Appearance: Heartwood is light cream to yellowish brown, with occasional streaks of gray or green. Sapwood is pale yellow to white, not always clearly demarcated from the heartwood. Can also be seen in mineral stained colors ranging from dark purple to red, green, or yellow, sometimes referred to as Rainbow Poplar. Colors tend to darken upon exposure to light.
Grain/Texture: Poplar typically has a straight, uniform grain, with a medium texture. Low natural luster.
Endgrain: Diffuse-porous; small pores in no specific arrangement, numerous; solitary and radial multiples of 2-3; tyloses occasionally present; growth rings distinct due to marginal parenchyma and noded rays; rays not visible without lens; parenchyma banded (marginal).
Rot Resistance: Heartwood is rated as being moderately durable to non-durable; susceptible to insect attack.
Workability: Very easy to work in almost all regards,  one of Poplar’s only downsides is its softness. Due to its low density, Poplar can sometimes leave fuzzy surfaces and edges: especially during shaping or sanding. Sanding to finer grits of sandpaper may be necessary to obtain a smooth surface.
Odor: No characteristic odor.
Allergies/Toxicity: Although severe reactions are quite uncommon, Poplar has been reported as an irritant; usually most common reactions simply include eye, skin, and respiratory irritation, as well as asthma-like symptoms. See the articles Wood Allergies and Toxicity and Wood Dust Safety for more information.
Sustainability: This wood species is not listed in the CITES Appendices or on the IUCN Red List of Threatened Species.
Common Uses: Seldom used for its appearance, (except in the case of Rainbow Poplar), Poplar is a utility wood in nearly every sense. It’s used for pallets, crates, upholstered  furniture frames, paper (pulpwood), and plywood. Poplar veneer is also used for a variety of applications: either dyed in various colors, or on hidden undersides of veneered panels to counteract the pull of the glue on an exposed side that has been veneered with another, more decorative wood species.
Comments: Poplar is one of the most common utility hardwoods in the United States. Though the wood is commonly referred to simply as “Poplar,” it is technically not in the Populus genus itself, (the genus also includes many species of Cottonwood and Aspen), but is instead in the Liriodendron genus, which is Latin for “lily tree.” The flowers of this tree look similar to tulips, hence the common alternate name: Tulip Poplar.
Forest distribution: Tulipwood trees grow exclusively in North America and are widely distributed throughout most of the eastern United States in mixed hardwood forests.  It is a single species and is not a poplar (Populus) being a Magnoliacae producing wood that is superior to the many poplar species. The trees are huge and identified by their tulip-like flowers giving rise to the name. Tulipwood grows from north to south and is one of the most sustainable hardwoods in the USA.
Forest Growth: FIA data shows U.S. tulipwood growing stock is 1.12 billion m3, 7.7% of total U.S. hardwood growing stock. American tulipwood is growing 34.6 million m3 per year while the harvest is 12.8 million m3 per year. The net volume (after harvest) is increasing 21.8 million m3 each year. U.S. tulipwood growth exceeds harvest in all states.
Square edged Yellow Poplar (Tulipwood) - KD 
Thickness in mm
27 / 33 / 40 / 52 / 80 / 105 mm
Widths in mm
Fixed widths
Random widths
Square edged Yellow Poplar, PRIME/EXPORT, 27 mm
Click on the picture to enlarge (Homé Hout, 2024)
Square edged Yellow Poplar, PRIME/EXPORT, 33 mm, L: 490/460 cm
Click on the picture to enlarge (Homé Hout, 2024)
Square edged Yellow Poplar, PRIME/EXPORT, 80 mm
Click on the picture to enlarge (Homé Hout, 2024)
Square edged Yellow Poplar, PRIME/EXPORT, 105 mm
Click on the picture to enlarge (Homé Hout, 2024)