Prairie Onion
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Allium stellatum
Commonly known as Prairie Onion, Autumn Onion, Cliff Onion, and Glade Onion.
A bulbous perennial which typically grows 12-18" tall. Features clumps of flat, narrow, grass-like leaves (to 12" tall) and tiny, starry, bell-shaped, reddish-pink flowers which appear in rounded clusters (umbels) atop erect, leafless scapes rising slightly above the foliage. Blooms in mid to late summer. Leaves often die back by the time of flowering. Leaves and flower scapes rise directly from the bulbs. All parts of this plant have an oniony smell when cut or bruised. Although the bulbs and leaves of this plant were once used in cooking (stews) or eaten raw, this species of allium is not generally considered to be of culinary value today. Bulbs were also used by early Americans as cough/cold remedies and as insect repellants.
Easily grown in average, dry to medium, well-drained soil in full sun to light shade. Best in full sun, but appreciates some afternoon shade in hot summer climates such as Texas. Best in rocky or sandy soils. Plants will naturalize by self-seeding and bulb offsets in optimum growing conditions. Deadhead flowers before seed set to help control any unwanted spread. Foliage persists to the time of or slightly past flowering in summer before dying back.
Height: 1'-1.5'
Spread: 6"-12"
Bloom: July-September
Light: Part Shade, Dappled Shade (in Texas)
Water: Low, Medium
Zone: 3, 4, 5, 6, 7, 8
Origin: Texas, Central North America
Spring Shipping:
Orders are shipped within 7-10 business days. We will email you if there are expected delays.
When you order plants from our nursery, you can expect them to arrive in the best possible condition. Our team carefully packs each order using sturdy, biodegradable packaging materials.
Your plants' appearance may vary depending on the season and their current growth stage. We may cut back the leafy growth of some plants to prepare them for shipment and transplanting.
5 Gallon and Up: Any plant purchased to ship over 5 Gallons will be shipped bare root. This means we will remove the plant from its original pot, remove the soil surrounding the roots, and wrap the roots with a biodegradable plastic bag. This reduces weight and the likelihood of damage during shipping.
Once your plants arrive, it is essential to plant them as soon as possible. This will help them rebound and thrive. If you cannot plant immediately, water regularly and keep the roots off heat-conducting surfaces.
Newly transplanted plants often require more water until their roots are well established. Plan to water them 1-3 times weekly for the first few months.
