Allium rosenbachianum Seeds - Diane's Flower Seeds
Allium rosenbachianum
Allium rosenbachianum
(Ornamental Onion)

50 seeds   $2.50

out of stock
Allium rosenbachianum has 5" balls of violet, star-shaped flowers on tall stems in early summer. The flowers attract butterflies and beneficial insects.

Allium rosenbachianum is a rare species. The long-stemmed flowers are nice for cutting. It makes a good companion plant for roses and a variety of perennials.

Also known and Rosenbach Allium. Deer resistant. Self sows. Hardy perennial in zones 5-9.

height 30"

Sowing Allium rosenbachianum Seeds

Requires a long period of cold-moist stratification. Sow seeds outdoors in fall. Barely cover with soil. Full sun.

Allium Seeds

Perennial Flower Seeds