Juglans nigra
Black Walnut
Description
Juglans nigra is a deciduous tree. Grows to about 100 ft. tall and 70 ft. wide. Leaves have 11-23 leaflets, each 2.5-5 in. long. Round 1.5 in. diameer nuts have rich flavor. It's a big, hardy shade tree for large sites.
Plant Type
Tree
Height Range
40-60', 60-100'
Width Range
40-60', 60-100'
Flower Color
n/a
Flower Season
n/a
Leaf Color
Green
Bark Color
n/a
Fruit Color
Black, Brown
Fruit Season
Fall
Sun
Full
Water
Medium
Growth Rate
Moderate
Soil Type
Sandy, Clay, Loam, Rocky, Unparticular
Soil Condition
Average, Rich, Well-drained, Moist
Soil pH
Acid, Neutral
Adverse Factors
Invasive, Messy
Design Styles
Woodland
Accenting Features
n/a
Seasonal Interest
n/a
Location Uses
Background, Lawn, Park
Special Uses
Shade Tree
Attracts Wildlife
Wildlife
Water Saving Tip:
Check your irrigation controller once a month, and adjust as necessary.
Most plants require only one-third as much water in winter as they do in summer.