Black Oak (Quercus velutina)-Hort Answers - University of Illinois Extension
University of Illinois Extension

University of Illinois Extension

Hort Answers

Tree

Black Oak
Quercus velutina

Black Oak form
Black Oak form
 
Features
Fall color varies from red to yellow brown. 
 
Culture
Full sun; prefers moist, well-drained soil, but can tolerate some dryness; prefers acid soil. 
 
Cultivars
 
 
Mature Height
60-75 Feet
 
Size
Large
 
 
Mature Form
Rounded to irregular 
 
Native To:
United States (and Illinois) 
 
USDA Hardiness Zone
4 - 8 
 
Soil Conditions
Dry
Moist, Well-Drained
 
 
Tolerance
Dry Sites
Salt
Wind
 
 
Exposure/Light Requirements
Full Sun
 
 
Uses
Shade
 
 
Foliage Color
Green
 
 
Fall Foliage Color
Brown
Red
Yellow
 
 
Pests and Problems

Bacterial Disease

Environmental Damage

Fungal Disease


Additional pests and problems that may affect this plant:

Galls are common, but not serious (other problems are possible, but usually not serious).   Oak wilt is a potential serious problem. Difficult to transplant due to a deep taproot.
 
Additional Notes

 

 
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