Alternate, compound, deciduous leaves have as many as 12- 24 leaflets along the stout, light brown twig. Leaf is aromatic when crushed.
Grows in moist, fertile and sunny locations.
Wood is in high demand by woodworkers for its rich, dark beauty. Certain plants will not grow under Black Walnut because of the chemicals produced by the roots of the tree. Preferred host for the Luna and Regal moths.
Leaf length: 12.00-24.00 inches
Tree height: 70.00-100.00 feet
Where to find Black Walnut on the Louisiana State Arboretum Trails:
TER - Walker Terrace 22.0
Refer to our Live Map to locate this species and its interpretative signage on the trail system.