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- Full Sun (At Least 6 Hours Of Direct Sunlight)
- Mature Height 80 - 130 Feet
- Mature Spread 40 - 50 Feet
- Growing Zones 4 - 8
Black Walnut Tree, Juglans nigra, is a stately deciduous tree that is native to Central and Eastern North America. Black Walnut is known and highly prized for its edible nuts and its exceptionally beautiful, dark-grained wood. Black Walnut shells are currently used in a range of commercial applications. Trees can reach heights up to 130 ft with canopy spreads of 50 ft. They grow strong and slowly, and are known to have a lifespan of over 250 years.
Black Walnut Trees are valuable large shade trees and will thrive when planted in sunny locations; give them plenty of room to grow their wide canopy. Trees will generally produce a large crop of nuts after 10 years. The nuts are prized and used in favorite recipes, and in cocktails and are a valuable wildlife food source.
Black Walnut Tree Care
Black Walnut Trees are adaptable to many soil types and require full-sun locations. Mature trees typically have long straight trunks with an absence of lower branches. They reach for the sunlight, so plant this tree in an area where it is not competing for resources.
Yellow-green flowers appear in late spring; the male flowers are drooping catkins and the female flowers are short terminal spikes. Female flowers create edible nuts in the fall. Black Walnut Trees are relatively low maintenance and do not require pruning unless damaged or dead branches need to be removed.
When planting a young Black Walnut Tree, consider using a tree guard to protect the trunk from deer rubbing their antlers in the fall, which could damage the young bark. Apply a few inches of natural mulch around the root base after planting, this will help protect the root system from harsh winters and help retain soil moisture.
Black Walnut Tree Spacing
Due to their large size and canopy spread, grow a Black Walnut Tree with plenty of room around it to avoid competing for sunlight and soil nutrients. Best planted out on a larger property in a landscape that has enough space for it to thrive. Plant Black Walnut Trees away from sidewalks, driveways, and foundations, as their root system is strong and could create issues.
Black Walnut Tree Information
| USDA Hardiness Zones: 4 - 8 |
| Plant Type: Trees |
| Light Exposure: Full Sun (At Least 6 Hours Of Direct Sunlight) |
| Mature Height: 80 - 130 Feet |
| Mature Spread: 40 - 50 Feet |
| Spacing: 50 Feet |
| Habit: Upright |
| Flower Color(s): None |
| Flower Description: |
| Bloom Period: |
| Foliage Type: Deciduous |
| Foliage Color(s): Green |
| Foliage Description: |
| Seasonal Interest: N/A |
| Watering: Average |
| Resists: Disease |
| Tolerates: N/A |
| Attracts: Birds, Butterflies |
| Container Role: |
| Uses: Specimen or Focal Point, Wildlife Gardens |
| Features: Attracts Pollinators, Low Maintenance, Native to North America |
| Brand: |
| Common Name: Black Walnut Tree |
| Other Name(s): Black Walnut |
| Scientific Name: Juglans nigra - Eastern Black Walnut |
- SKU:
- 1231010513-pc
Container Sizes
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on; type of plant, time of year, last pruning & many other factors.
4.5" Pot
Also Know As:
4.5" Container
Plant Age:
~ 6 months
Plant Size:
~ 3"-6"
Pot Size:
~ 4.5"H x 3.75"W
Volume:
1.42 quarts
Quart Pot
Also Know As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts
2.5 Quart
Also Know As:
2.5 Quart Pot
Plant Age:
~ 1.5 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts
#1 Pot
Also Know As:
#1 Container
1 Gallon
Plant Age:
~ 1.5 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts
#2 Pot
Also Know As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons
#3 Pot
Also Know As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons
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Plant Addict Guarantee (Included On All Plant Orders)
Plant Addicts Warranty - 1 Year (Extra Purchase Required)
Guide: How to Care for Your New Plant(s)
Planter Shipping
Standard Colors: 2-3 business days
Special Order Colors: 8 weeks - this is due to the planter being custom made with the color(s) of your choice
Please Note: On special orders there can not be any cancellations
Plant Shipping
Time of Order:
Summer Shipping
- If there is extreme heat we’ll delay shipping.
- We’ll have to review what areas the plants are traveling through along with your location
Once your plant is shipped you’ll receive an email with tracking information. Depending on the above criteria we’ll ship your plant(s) towards beginning of the following week from your order. We put together this helpful guide of what to do when you receive your plants in the mail.
It is important to know that all of our plants are clearly labeled for which growing zones the plant can survive in. The plants are thoroughly trialed and tested in every growing zone before we state the plant can grow in a zone. Again, our #1 priority is to ship the plants to you healthy and ready to thrive in your location. So we will do everything in our power to do so.