Common Hogweed (Heracleum Sphondylium) is a biennial, perennial herb in the Apiaceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 5-9. This plant is toxic to cats and dogs — keep it out of reach of pets.

Heracleum sphondylium is a robust perennial herb native to Europe and western Asia, known for its large, deeply lobed leaves and broad umbels of white flowers.

Common Hogweed

Common Hogweed

Heracleum Sphondylium

Heracleum sphondylium is a robust perennial herb native to Europe and western Asia, known for its large, deeply lobed leaves and broad umbels of white flowers.

Quick Facts

Type
herb
Lifecycle
biennial, perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
5-9

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:loamy, sandy, clay
Indoor:No
Outdoor:Yes
Garden Use:specimen, pollinator attractant, ornamental

Care Calendar

Monthly care tasks for Common Hogweed

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Common Hogweed
Common Hogweed detail

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Taxonomy

Family:Apiaceae
Genus:Heracleum