Eastern Bluestar (Amsonia Tabernaemontana) is a perennial herb in the Apocynaceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 4-9. This plant is toxic to cats and dogs — keep it out of reach of pets.

Amsonia tabernaemontana is a perennial herbaceous plant known for its star-shaped blue flowers and narrow leaves, native to the eastern United States.

Eastern Bluestar

Eastern Bluestar

Amsonia Tabernaemontana

Amsonia tabernaemontana is a perennial herbaceous plant known for its star-shaped blue flowers and narrow leaves, native to the eastern United States.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
4-9

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

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

Care Calendar

Monthly care tasks for Eastern Bluestar

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

Eastern Bluestar
Eastern Bluestar detail

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Taxonomy

Family:Apocynaceae
Genus:Amsonia