Tree of Heaven
Ailanthus altissima, Simaroubaceae
Zones
4–8
Layer
Canopy
Lifespan
Perennial
Growth
Fast
Guild Roles
Shade Provider
Growing Conditions
Sun
Full Sun (optimal)
Water
Low
Soil pH
5 – 8
Tolerances
Drought
Frost
Heat
Pest Resistance
Disease Resist.
Antagonistic Plants
ChinaberryMelia azedarach
Tree of Heaven produces allelopathic compounds that can inhibit Chinaberry growth and compete for resources
European BeechFagus sylvaticaTree of Heaven's allelopathic effects and aggressive growth suppress European Beech establishment and growth
Chinese MahoganyToona sinensisTree of Heaven's allelopathic compounds can inhibit Chinese Mahogany growth and both compete for resources
American BeechFagus grandifoliaTree of Heaven produces allelopathic compounds that inhibit native tree species including American Beech, while also competing for light resources
European HornbeamCarpinus betulusTree of Heaven's allelopathic effects and rapid growth can suppress European Hornbeam establishment
Common Questions
What zones does Tree of Heaven grow in?
Tree of Heaven grows in USDA hardiness zones 4 through 8.
Design guilds with Tree of Heaven and see companion relationships visually.
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