Do allium schubertii spread?
Do allium schubertii spread? Also known as a tumbleweed onion, its dried heads fall off and get swept away by the wind, spreading its seeds by tumbling around. To prevent your allium bulbs from freezing, you can keep your container in an unheated garage or shed throughout the winter. If you are in Zone 7 […]
Do allium schubertii spread? Read Post »