Common Pearlbush (Exochorda racemosa)-Hort Answers - University of Illinois Extension
University of Illinois Extension

University of Illinois Extension

Hort Answers

Shrub

Common Pearlbush
Exochorda racemosa

Common Pearlbush in flower
Common Pearlbush in flower
 
Features
Clusters of white flowers at the ends of branches in spring 
 
Culture
Full sun to partial shade; well-drained soils best; prefers slightly acid soil, but will tolerate alkaline soil 
 
Cultivars
 
 
Mature Height
10-15 Feet
 
Size
Medium
Large
 
 
Mature Width
10-15 Feet
 
Mature Form
Open, loosely arching 
 
Native To:
China 
 
USDA Hardiness Zone
5 - 8 
 
Soil Conditions
Moist, Well-Drained
 
 
Tolerance
Alkaline Soil
Wind
 
 
Exposure/Light Requirements
Full Sun
Partial Sun/Shade
 
 
Uses
Screen
Specimen
 
 
Foliage Color
Green
 
 
Fall Foliage Color
Green
 
 
Pests and Problems

Environmental Damage


 
Additional Notes
The name pearlbush refers to the fact that the partially open buds resemble pearls.

 

 
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