Is Canadian Horseweed safe for pets?

Yes, Canadian Horseweed (Erigeron Canadensis) is considered safe for cats and dogs.

Is Canadian Horseweed easy to care for?

Canadian Horseweed has a easy care difficulty rating. It requires low watering and full_sun or partial_shade light.

Can Canadian Horseweed grow indoors?

Canadian Horseweed is primarily an outdoor plant and may not thrive indoors without specialized conditions.

Canadian Horseweed (Erigeron Canadensis) is a annual herb in the Asteraceae family with easy care difficulty. It requires low watering and full sun or partial shade light in USDA hardiness zones 3-10. This plant is safe for cats and dogs.

Erigeron canadensis is an annual, herbaceous plant with slender, alternate leaves and small composite flowers.

Last updated: February 2026

Canadian Horseweed

Erigeron Canadensis

Erigeron canadensis is an annual, herbaceous plant with slender, alternate leaves and small composite flowers.

Quick Facts

Type

herb

Lifecycle

annual

Care Difficulty

Easy

Water Needs

Low

Light

Full Sun, Partial Shade

Hardiness Zones

3-10

Safety

🐕

Pet Safe

👶

Child Safe

✅

Non-Toxic

Growing Conditions

Soil Types:clay, sandy, loamy, rocky

Indoor:No

Outdoor:Yes

Garden Use:groundcover, erosion control

Care Calendar

Monthly care tasks for Canadian Horseweed

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

View leaf details, flowers, seeds & more in the app

Taxonomy

Family:Asteraceae

Genus:Erigeron