Cladrastis kentukeaIndiana NativeIndiana Native
American Yellowwood

Cladrastis kentukea - Overall Habit
Conservation status
Apparently Secure
 Plant Type:
 :
 Hardiness:
 Deciduous / Evergreen:
 Flower Notes:
White (Fragrant, white wisteria-like flowers (1-1.25" long) in 8-14" long panicles in spring)
 Foliage Notes:
Green (Dense, dark green summer foliage); Gold (Yellow to golden-yellow fall foliage)
 Stem Notes:
slender, zig-zag, smooth, bright reddish brown, odor and taste of beans or peas
 Fruit Notes:
Brown (Flat pods in October, hard-coated seeds; not ornamentally important)
 Ultimate Height:
30-50 feet
 Ultimate Spread:
40-55 feet
 Bloom Times:
 Light Requirements:
 Soil Water Requirements:
 Soil Notes:
Very tolerant of soil type
 Range:
North Carolina to Indiana, Kentucky, and Tennessee
 Maintenance:
 Diagnostic Characteristics:
Odd-pinnately compound leaves (8-12" long). Leaflets (7-9, each 2-3" long) are elliptic to ovate with terminal the largest. Petal base encloses bud. Terminal bud abscent. Bright reddish-brown twigs. Yellowish coloration often appears on smooth gray bark, especially near crotches. Heartwood is yellow.

Additional Information

A highly ornamental native tree, even though the pendulous clusters of flowers do not appear in great numbers every year. Well-adapted to Midwest conditions. Develops a tap root. Does not flower fully each year; part of a tree may flower one year, part the next, but the effect is striking even when only certain branches bear flowers. Bees are attracted to the flowers. Flowers appear only after many years from seed. Avoid pruning in spring or there will be much bleeding (sap flow) over the bark.

When Cladrastis kentukea has been observed flowering or fruiting at Purdue University

Flowering

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Fruiting

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