General Plant Information (Edit)
Plant Habit: Tree
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Water Preferences: Mesic
Soil pH Preferences: Moderately acid (5.6 – 6.0)
Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Slightly alkaline (7.4 – 7.8)
Minimum cold hardiness: Zone 4a -34.4 °C (-30 °F) to -31.7 °C (-25 °F)
Maximum recommended zone: Zone 9a
Plant Height: 50 to 75 feet
Plant Spread: 30 to 50 feet
Leaves: Deciduous
Fruit: Showy
Flowers: Inconspicuous
Flower Color: Green
Other: Green
Bloom Size: Under 1"
Flower Time: Spring
Underground structures: Taproot
Suitable Locations: Street Tree
Uses: Shade Tree
Useful for timber production
Wildlife Attractant: Birds
Resistances: Humidity tolerant
Propagation: Seeds: Self fertile
Pollinators: Wind
Miscellaneous: Monoecious

Image
Common names
  • Bitternut Hickory
  • Swamp hickory
  • Yellow-bud Hickory
  • Bitternut

Photo Gallery
Location: Kerr Park in Downingtown, Pennsylvania
Date: 2008-10-15
golden fall color of the crown of a tree
Location: Wheaton, Illinois
Date: 2023-10-23
a maturing tree in golden fall color, probably planted and not wi
Location: Fairfax, VA | May, 2023
Location: Kerr Park in Downingtown, Pennsylvania
Date: 2008-10-15
fall branches and trunk
Location: Kerr Park in Downingtown, Pennsylvania
Date: 2008-10-15
full-grown tree in fall golden color
Location: Kerr Park in Downingtown, Pennsylvania
Date: 2011-01-31
two upright tall trees in middle in winter
Location: Kerr Park in Downingtown, Pennsylvania
Date: 2011-01-31
looking up a trunk
Location: Kerr Park in Downingtown, Pennsylvania
Date: 2008-08-26
lower trunk bark
Location: Downingtown Pennsylvania
Date: 2020-10-11
bowl of nuts to be germinated later
Location: Downingtown Pennsylvania
Date: 2020-12-19
yellowish, naked, unscaled buds
Location: Downingtown, Pennsylvania
Date: 2015-07-23
two tall upright trees in park
Location: Kerr Park in Downingtown, Pennsylvania
Date: 2010-07-11
full-grown tree in summer
Location: Kerr Park in Downingtown, Pennsylvania
Date: 2010-07-11
foliage and a few nuts
Location: Downingtown, Pennsylvania
Date: 2015-07-23
a twig with leaves and a nut
Location: Mobot, St L. (Missouri Botanical Garden)
Date: 2017-08-09
Comments:
  • Posted by ILPARW (southeast Pennsylvania - Zone 6b) on Nov 25, 2017 10:19 AM concerning plant:
    I would say that the Bitternut Hickory is the second most common hickory species in the Midwest and parts of the Mid-Atlantic after the Shagbark. It is often near watercourses in moist or draining wet soils, but it can also be upland. Its native range is from a little bit of far southeast Canada and southern new England down to just over the northern Florida border to east Texas up to central Minnesota. Like other hickories it is slow growing of about 6 to 9 inches/year and lives about 200 years. It develops a deep taproot, but small trees can be moved B&B in spring. The leaves get to about 9 inches long and usually have 7 leaflets, but can have up to 11. The thin shelled 4-ribbed nut is bitter to eat and it is enclosed by a thin, yellowish husk, about 1 inch long. It is offered for sale by some native plant and specialty nurseries.

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