Prairie Onion (Allium Stellatum) is a perennial bulb in the Amaryllidaceae 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.

Allium stellatum is a perennial bulbous plant known for its star-shaped pink to purple flowers and grass-like basal leaves.

Prairie Onion

Prairie Onion

Allium Stellatum

Allium stellatum is a perennial bulbous plant known for its star-shaped pink to purple flowers and grass-like basal leaves.

Quick Facts

Type
bulb
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:rocky, loamy, sandy
Indoor:No
Outdoor:Yes
Garden Use:groundcover, pollinator attractor

Care Calendar

Monthly care tasks for Prairie Onion

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

Prairie Onion
Prairie Onion detail

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Taxonomy

Family:Amaryllidaceae
Genus:Allium