Kentucky Coffeetree (Gymnocladus dioica)-Hort Answers - University of Illinois Extension
University of Illinois Extension

University of Illinois Extension

Hort Answers

Tree

Kentucky Coffeetree
Gymnocladus dioica

Kentucky Coffeetree form
Kentucky Coffeetree form
 
Features
Large, doubly compound leaves composed of numerous leaflets; greenish-white flowers in pyramidal spikes (male and female on separate trees) offer mild interest in early summer; rough, slightly recurving bark offers some winter interest. 
 
Culture
Full sun; moist, well drained soil; tolerates drought, high pH, and salt. 
 
Cultivars
'Espresso' and 'J.C. McDaniels' are male selections (no pods). 
 
Mature Height
60-75 Feet
 
Size
Large
 
 
Mature Form
Oval to irregular; sparsely branched 
 
Native To:
United States (and Illinois) 
 
USDA Hardiness Zone
4 - 7 
 
Soil Conditions
Dry
Moist, Well-Drained
 
 
Tolerance
Alkaline Soil
Dry Sites
Salt
Wind
 
 
Exposure/Light Requirements
Full Sun
 
 
Uses
Shade
Specimen
 
 
Foliage Color
Green
 
 
Fall Foliage Color
Green
 
 
Pests and Problems
 
Additional Notes
Tends to grow slowing in early years; pods on female trees can be messy.

 

 
Related Resources
Home, Yard & Garden Pest Guide
Illinois Commercial Landscape and Turfgrass Pest Management Handbook
U of IL - Distance Diagnosis through Digital Imaging
U of IL - Plant Clinic