Description
Allium petri (also called 'Petri's Onion', among many other common names) is a species of wild onion native to the western United States and Canada. It is a perennial herb with long, narrow, linear leaves and a single, slender, erect stem. It produces a cluster of small, white flowers with six petals. It is found in dry grasslands, meadows, and open woodlands.
Flower, Seeds and Seedlings
The flower of Allium petri is a small, white flower that grows in clusters. Its seeds are small and black, and its seedlings are thin and long with a white tip.
Cultivation and Propagation
Allium petri can be propagated by division of the bulbs in spring or by seed. Cultivation is best in moist, humus-rich, well-drained soil in full sun or partial shade.