Black Walnut - $0

Juglans nigra

Out of stock

Family :
Juglandaceae
Origin :
Indigenous
Hardiness :
4b
Exposition :
Sun
Height at maturity :
25 m
Spread at maturity :
20 m
Spacing requirement from power lines :
13 m
Crown shape :
Ovoid to globular shape, ample and irregular crown.
Roots :
Deep
Growth rate :
Average
Soil and moisture :
Deep, rich and cool; Medium humidity; Loamy; Neutral pH.
Tolerance to pollution :
High
Tolerance to road salt :
Average
Tolerance to spray salt :
Average
Tolerance to compaction :
Low
Common problems (disease, fungus, insects) :
Few pathological problems; few entomological problems.
Special comments :
Hardy, resistant to pollution

LEAVES

Long, composed of 13 to 23 pointed oval leaflets, irregularly toothed, aromatic when crumpled, dense foliage;
Summer : dark green, with pubescent and glandular underside;
Autumn : green.

FLOWERS

Males: catkins;
Females: with interest;
Color: greenish;
Season : spring.

FRUITS

Edible nuts: 3 to 5 cm in diameter;
Color: brown when ripe;
Season: fall;
Animal use: rodents.

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