Biennial Wormwood (Artemisia Biennis) is a biennial herb in the Asteraceae family with easy care difficulty. It requires low watering and full sun light in USDA hardiness zones 3-9. This plant is safe for cats and dogs.

Artemisia biennis is a biennial herbaceous plant native to the northwestern United States, known for its yellow-green globe-like flowers and aromatic foliage.

Biennial Wormwood

Biennial Wormwood

Artemisia Biennis

Artemisia biennis is a biennial herbaceous plant native to the northwestern United States, known for its yellow-green globe-like flowers and aromatic foliage.

Quick Facts

Type
herb
Lifecycle
biennial
Care Difficulty
Easy
Water Needs
Low
Light
Full Sun
Hardiness Zones
3-9

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, sandy, gravelly
Indoor:No
Outdoor:Yes
Garden Use:groundcover, pollinator attractor, weed suppressant

Care Calendar

Monthly care tasks for Biennial Wormwood

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

Biennial Wormwood
Biennial Wormwood detail

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Taxonomy

Family:Asteraceae
Genus:Artemisia