Canadian whipworm

2026-04-22

CANADIAN SOLIDAGE (Solidago canadensis)

• Perennial
• Ornamental, woody plant
• Blooms: August–October.
• Favorite of pollinators

Canadian whip is a plant native to North America that was introduced to Europe as an ornamental in the 18th century. It quickly spread due to its bright yellow flowers and ability to bloom profusely in late summer, when most other plants are already starting to fade.

In manor gardens, whips were usually planted in the background of flower beds or in naturalistic gardens, where they formed large masses of tall yellow inflorescences.

This plant became popular in rural homesteads due to its hardiness and long flowering. It often grew near fences, on the edges, or even spread spontaneously around homesteads.

In urban environments, whips are used in parks and public green spaces as a bright autumn accent.

Today, the Canadian whipwort is viewed controversially - it is ornamental, but in some places it is considered an invasive species due to its rapid spread.