Kingnut
Carya laciniosa
Last reviewed: June 2026
Kingnut (Carya laciniosa) is not on the ASPCA Animal Poison Control Center toxic plant list for dogs or cats (aspca.org, last reviewed 2026-05-21). If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.
Light
full sun
Water
medium
Size
600"–900" H × 400"–600" W
Bloom
Apr, May
Native to
AL
Pollinators
bees, beetles
Kingnut is a large native hickory tree that produces edible nuts and develops a broad, rounded canopy. This stately shade tree grows 50-75 feet tall and wide, making it suitable only for spacious landscapes. It provides excellent fall color with golden-yellow foliage.
In an HOA neighborhood
Kingnut is an HOA-friendly choice in the right placement. Maintenance level: moderate. Tidiness: 3 out of 5.
Works well in: backyard only.
- Extremely large mature size unsuitable for most residential lots
- Heavy nut drop creates maintenance issues
- Slow growth rate may not provide immediate landscape impact
Wildlife value
The spring flowers attract bees and beetles, while the large nuts feed squirrels, chipmunks, and various bird species. The dense canopy provides nesting sites and shelter for many wildlife species.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Does Kingnut fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.