University of Illinois Extension

Hort Answers

Tree

Pagoda Dogwood
Cornus alternifolia

Pagoda Dogwood form
Pagoda Dogwood form
 
Features
Clusters of small, white flowers in late spring; clusters of small, dark, blue-black fruit in summer; reddish-purple fall color; horizontal branches give the tree a unique layered appearance. 
 
Culture
Partial shade to full sun; moist, well-drained soil; prefers acid soils, but tolerates alkaline soils. 
 
Cultivars
 
 
Mature Height
15-25 Feet
 
Size
Small
 
 
Mature Form
Broad spreading 
 
Native To:
United States (and Illinois) 
 
USDA Hardiness Zone
4 - 6 
 
Soil Conditions
Moist, Well-Drained
 
 
Tolerance
Alkaline Soil
Wind
 
 
Exposure/Light Requirements
Full Sun
Partial Sun/Shade
 
 
Uses
Massing
Patio
Specimen
 
 
Foliage Color
Green
 
 
Fall Foliage Color
Purple
Red
Yellow
 
 
Pests and Problems

Environmental Damage

Fungal Disease


Additional pests and problems that may affect this plant:

Fungal leaf spots and stem cankers are common.
 
Additional Notes
This species can be used as either a large shrub or a small tree.

 

 
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