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Kentucky Coffeetree Flower Wikimedia Commons
Fabaceae

Kentucky Coffeetree Flower

Gymnocladus dioicus

Endurance and independence.

Family
Fabaceae
Genus
Gymnocladus
Native to
Central United States, Midwest United States
Bloom season
Spring, Summer
Type
tree
Height
60-75 ft
Sunlight
full sun
Soil
deep, rich, well-drained loam
Water
moderate
Hardiness
3-8
Lifespan
perennial

Did you know

  • Early Kentucky settlers roasted the large seeds as a coffee substitute, giving the tree its common name.
  • The raw seeds are toxic, containing cytisine, and must be thoroughly roasted before they are safe to consume.
  • It is the state tree of Kentucky, adopted in 1994.
  • The tree is one of the last to leaf out in spring and one of the first to drop leaves in fall, spending up to six months bare.
  • Its genus name Gymnocladus means 'naked branch' in Greek, referring to its stark winter appearance with thick, stubby twigs.

Color meanings

0

endurance

1

independence

2

resilience

Uses

  • ornamental shade tree
  • urban street planting
  • woodworking
  • historical coffee substitute