Giant Hogweed
Heracleum mantegazzianum
Apiaceae · herbaceous · introduced
Last updated
Data Coverage 1 of 6 dimensions
Quick Facts
Height
8–15 ft
Spread
3–4 ft
Growth Rate
Rapid
Light
Full Sun to Part Shade
Soil
Well Drained, Moist
Water
Moderate
Hardiness
Zone Zones 3–9
Bloom Time
june to july
Origin
The Caucasus mountains and southwestern Asia