Willowleaf Aster (Symphyotrichum Praealtum) is a perennial herb in the Asteraceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 4-8. This plant is safe for cats and dogs.

Symphyotrichum praealtum is a perennial herbaceous plant known for its narrow, willow-like leaves and blue to violet flowers, commonly found in North American prairies and open woodlands.

Willowleaf Aster

Willowleaf Aster

Symphyotrichum Praealtum

Symphyotrichum praealtum is a perennial herbaceous plant known for its narrow, willow-like leaves and blue to violet flowers, commonly found in North American prairies and open woodlands.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
4-8

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

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

Care Calendar

Monthly care tasks for Willowleaf Aster

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

Willowleaf Aster
Willowleaf Aster detail

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Taxonomy

Family:Asteraceae
Genus:Symphyotrichum