Pignut Hickory (Carya glabra) is a deciduous tree native to the eastern United States, thriving in well-drained soils of mixed hardwood forests. It plays a crucial role in agroecology and regenerative agriculture by providing habitat and food for wildlife such as squirrels and birds, which feed on its nuts. The tree's deep root system aids in soil stabilization and water retention, making it ideal for erosion control. In a food forest, Pignut Hickory serves as a canopy layer, offering shade and shelter for understory plants. It is often integrated into agroforestry systems for its long-term benefits, including timber and nut production, while enhancing biodiversity and ecosystem resilience. Historically, the wood has been used for crafting durable tool handles and furniture.
Growing Details
Pignut Hickory thrives in sunny locations with well-drained, loamy soils. Before planting, enrich the soil with organic matter such as compost. Mulching around the base helps retain moisture and suppress weeds. Companion plants like clover can enhance soil fertility. Avoid planting in poorly drained areas to prevent root rot. Harvest nuts in the fall when they naturally drop from the tree. Store them in a cool, dry place to maintain freshness.
Edible Parts
Fruit Seed
Tags
Carbon Farming Attracts Wildlife Fire Wood Building Wood Windbreak Erosion Preventing Visual Appeal High Protein
Range (Based on GBIF Data)
The map shows known occurrence points of <strong>Carya glabra</strong> recorded in scientific biodiversity databases.
Source: <a href="https://www.gbif.org" target="_blank">GBIF.org</a> โ Global Biodiversity Information Facility
Location & Timing
native geo location: Eastern United States
applicable geo region: North America
language used: en
Flowering:
beginning
of May for 30 days
Harvest:
beginning
of September for 60 days
Seed Start:
?
Indoor Start:
Transplant:
Uses & Benefits
Edible Rating:
(3/5)
edible uses: The nuts of Pignut Hickory are edible but smaller and more challenging to crack than other hickories. They can be eaten raw or roasted and are sometimes used in baking or as a snack. The nuts are typically harvested in the fall and should be stored in a cool, dry place to prolong their shelf life.
Medicinal Rating:
(1/5)
medicinal uses: Traditionally, the bark and leaves have been used in folk medicine for their analgesic and anti-inflammatory properties, although scientific evidence is limited. Caution is advised as the use of bark and leaves should be guided by knowledgeable practitioners.
health concerns:
other uses: The wood is prized for making tool handles, furniture, and as firewood due to its hardness and density.
Scientific Literature
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Botanical data
specie: Carya glabra
common names: Pignut Hickory; Broom Hickory; Smoothbark Hic
family: Juglandaceae
sub family:
tribe:
sub tribe:
genus: Carya
Growing Conditions
area needed: 0.0 m
spacing: 10.0 m
growing difficulty: High
Deciduous / Evergreen: Evergreen
Seed Temp (Opt/Min/Max): 0ยฐC / 0ยฐC / 0ยฐC
Plant Temp (Opt/Min/Max): 0ยฐC / 0ยฐC / 0ยฐC
water demands: Medium
humidity:
light demands: High
root type: Deep
frost tender: Low
hardness:โโโโโโโโโโ(4/10)
first harvest: 10 years
life span: 200 years
succession: Late
growth rate: Slow
max height: 30.0 m
max width: 15.0 m
soil preference:
Medium (Loam)
pH preference:
Neutral
flower type:
Monoecious
growth details: Pignut Hickory thrives in sunny locations with well-drained, loamy soils. Before planting, enrich the soil with organic matter such as compost. Mulching around the base helps retain moisture and suppress weeds. Companion plants like clover can enhance soil fertility. Avoid planting in poorly drained areas to prevent root rot. Harvest nuts in the fall when they naturally drop from the tree. Store them in a cool, dry place to maintain freshness.
Potential Disturbances: Natural pest management includes encouraging beneficial insects like ladybugs and lacewings to control aphid populations. Planting garlic or marigolds nearby can deter pests such as hickory bark beetles. Neem oil can be used as an organic spray to manage fungal diseases like powdery mildew.
Growth Timeline
Recipes Using This Plant
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