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Juglans nigra (Black Walnut)

Type: Species | Edit History      Plant ID - 19254



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cherylad (2487)

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Scientific Classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Juglandales
Family: Juglandaceae
Genus: Juglans
Species: Juglans nigra
 
Common Names add
Plant Types edit
  • Deciduous
  • Fruit
  • Juglone Tolerant
  • Native
  • Tree
Zones / Hardiness edit
  • 4a (to -25 F / -32 C)
  • 4b (to -20 F / -29 C)
  • 5a (to -15 F / -26 C)
  • 5b (to -10 F / -23 C)
  • 6a (to -5 F / -21 C)
  • 6b (to 0 F / -18 C)
  • 7a (to 5 F / -15 C)
  • 7b (to 10 F / -12 C)
  • 8a (to 15 F / -9 C)
  • 8b (to 20 F / -7 C)
  • 9a (to 25 F / -4 C)
  • 9b (to 30 F / -1 C)
Height (Maximum) edit
  • 40 to 60 feet (12 to 18 m)
Spread (Maximum) edit
  • > 60 feet (> 18 m)
Flowering Start edit
Flowering End edit
Leaf Colour edit
  • Green - Dark
Leaf Shape edit
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Suitable For edit
  • Butterfly Garden
  • Low Maintenance Garden
  • Wildflower Garden
  • Wildlife Garden
  • Woodland Garden
Sun Exposure edit
  • Full Sun
  • Partial Shade
Soil Types edit
  • Well-drained
  • Moist
  • Acidic / Peaty
  • Clay / Heavy
  • Loamy / Medium
Soil pH edit
  • 5.5 - 5.9 (Medium acidic)
  • 6.0 - 6.4 (Slightly acidic)
  • 6.5 - 6.9 (Very slightly acidic)
  • 7.0 (Neutral)
Bloom Colour edit
Wildlife Value edit
  • Bees
  • Bird - food (fruit/berries/insects/seeds)
  • Butterflies (nectar source)
  • Butterflies (larvae/caterpillar food)
Propagation Techniques edit
  • Seed
  • Stem Cutting
Skill Level edit
Additional Short Notes add
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Members who grow this plant also grow...
  Dichanthelium clandestinum (Deer-tongue Grass)
  Geranium maculatum (Spotted Geranium, Wood Geranium)
  Asarum canadense (Canadian Wild Ginger)
  Parthenocissus quinquefolia (Virginia creeper)


Contributors For This Plant
bubbleoffplumb (635)
Netty (13946)
cherylad (2487)


Gardens Containing This Plant
bubbleoffplumb's Garden
LilyJunkie's Garden


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Add Your Opinion About This Plant

Netty (13946) wrote on Jun 28 2009
Chemicals produced by this species may inhibit the growth of other plants near it.

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Images for this Plant


Photo of Juglans nigra (Black Walnut)
Juglans nigra (Black Walnut)
photo / image / picture
Uploaded
Jun 09 2010
by cherylad (2487)
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Photo of Juglans nigra (Black Walnut)
Juglans nigra (Black Walnut)
photo / image / picture
Uploaded
Jun 09 2010
by cherylad (2487)
I like this image
0 people like this image
This image is copyright of member cherylad (2487).
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Photo of Juglans nigra (Black Walnut)
Juglans nigra (Black Walnut)
photo / image / picture
Uploaded
Jun 09 2010
by cherylad (2487)
I like this image
0 people like this image
This image is copyright of member cherylad (2487).
You must contact this member if you have a usage request.










Other names for this plant:
Wallia nigra



This page includes name data supplied by ITIS.gov. View their own page for this plant.