Giant Dogwood
Cornus controversa
Cornaceae · broadleaf · introduced
Quick Facts
Height
30–45 ft
Light
Part Shade
Hardiness
Zone Zones 4–4
Bloom Time
May to June
Fall Color
Purple
Origin
Japan and China
Diseases (9)
Various species including Colletotrichum acutatum, C Anthracnose
Podosphaera aphanis var. aphanis Powdery Mildew
Sphaerulina azaleae (formerly Septoria azaleae) Leaf Scorch And Leaf Roll
Phytophthora cactorum Collar Rot
Armillaria ostoyae Armillaria Root Rot
Various fungi (Phoma spp., Phomopsis spp., Cytospora spp.... Branch Canker
abiotic (drought, heat stress) or bacterial (Xylella fast... Leaf Scorch
Various fungi (Phyllosticta spp., Septoria spp., Cercospo... Leaf Spot
Phytophthora rubi Root Rot
Pests (6)
Cultivars (1)
June Snow
Common name: June Snow Giant DogwoodJune Snow™ Dogwood; Mature height: 30 ft