Skip to main content

Extension

Common Name: Forsythia
Species Name: Forsythia x intermedia
Family Name: Oleaceae
 
 

 
Plant Facts 
OriginAsia
Sun PreferenceFull Sun
SusceptibilityFall webworm, ash borer and scale

ID Characteristics

  • Leaf and Stem Characteristics
    • Plant Height: 12-foot diameter, 10-foot height
    • Leaves: Opposite, simple, serrate, ovate-oblong to oblong-lanceolate, 3-5 inches long
 
Habitat/Ecology 
Soil PreferenceAdapted to most soil conditions
USDA Cold Hardiness Zone
NotesFlower buds not as cold hardy as vegetative buds