Carya cordiformis
Bitternut Hickory, Swamp Hickory
Juglandaceae
ExpandHabitat
- native to southwestern Canada down through Florida
- zone 4
Habit and Form
- large deciduous tree
- 50' to 75' tall
- cylindrical, irregular crown
- coarse texture
- medium growth rate
Summer Foliage
- alternate leaf arrangement
- odd pinnately compound, deciduous leaves
- 6" to 10" long
- 5 to 9 leaflets
- sharply serrated leaf margins
- pubescent, light green color
Autumn Foliage
- fall color is yellow to golden
- very attractive
Flowers
- catkins
- not ornamentally important
Fruit
- rounded nut
- 1" in diameter
- thick shell surrounds nut, splits at base when mature
- edible
Bark
- gray to brown color
- shallowly ridged
- stout, gray stems
- smooth
Culture
- prefers deep, well-drained soil
- has a large taproot, which makes transplanting difficult
- full sun to partial shade
Landscape Uses
- for fruit
- for unique bark
- naturalized areas
- for barbecues (hickory smoked meat)
Liabilities
- fruit can be a litter problem
- few pest and disease problems
ID Features
- alternate leaf arrangement
- odd pinnately compound leaf with 5 to 9 leaflets
- edible round nut
- terminal bud is imbricate with a blunt tip, yellow
- terminal bud with 2 to 4 visible pubescent scales
Propagation
- by seed
Cultivars/Varieties
- none