Butternut

(Juglans cinerea)

Butternut (Juglans cinerea)

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Estimated Native Range
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Summary

Juglans cinerea, commonly known as Butternut or White Walnut, is a deciduous tree native to eastern North American deciduous forests, particularly in rich bottomlands, along riverbanks, and in upland sites. It is typically found from southeastern New Brunswick throughout the east, down to northern Alabama and southwestern Georgia. The tree usually grows to 20 m (66 ft) tall, though it can occasionally reach 40 m (130 ft). The trunk diameter ranges from 40–80 cm (16–31 in), and the bark is light gray and can become deeply furrowed as the tree ages. Butternut is characterized by its compound leaves, which are long and feature 11-17 leaflets. The tree produces monoecious flowers, with male catkins and female flowers on the same tree. The fruit is a lemon-shaped nut, encased in a green, hairy husk and typically produced in bunches of two to six. The nuts are prized for their rich, buttery flavor.

Butternut trees are valued for their nuts, which are used in baking and confectionery. The wood is soft and easily worked, making it suitable for carving and woodworking. In the landscape, Butternut is planted for its attractive form and light, open canopy, which allows for understory planting. It is also a wildlife attractant, providing food for birds and mammals. Butternut canker, a fungal disease, has significantly impacted populations, making the species rare in many areas. In cultivation, Butternut requires full sun to light shade, medium water, and well-drained soils. It is not tolerant of urban pollution or salt and is best suited for rural landscapes.CC BY-SA 4.0

Plant Description

  • Plant Type: Tree
  • Height: 40-60 feet
  • Width: 30-50 feet
  • Growth Rate: Rapid
  • Flower Color: N/A
  • Flowering Season: Spring
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun
  • Water: Medium
  • Drainage: Fast, Medium

Common Uses

Bee Garden, Bird Garden, Butterfly Garden, Deer Resistant, Drought Tolerant, Edible*Disclaimer: Easyscape's listed plant edibility is for informational use. Always verify the safety and proper identification of any plant before consumption., Fragrant

Natural Habitat

Eastern North American deciduous forests, particularly in rich bottomlands, along riverbanks, and in upland sites

Other Names

Common Names: White Walnut, Butternußbaum, Nogal Ceniciento, Noyer Cendré, Arbre À Noix Longues, Noix Longues, Noix Tendre, Grå Valnöt

Scientific Names: , Juglans cinerea, Juglans cathartica, Juglans oblonga, Nux cinerea, Wallia cinerea,

GBIF Accepted Name: Juglans cinerea L.