I love the look of the allium bunches, but love in zone 3. Can I still grow them - maybe put them against the house for a microclimate zone 4? Or try keeping the bulbs in cold and dark space through winter and plant in spring? Or do I need to specifically look for (if any) zone 3 hardy allium? Any advice would be greatly appreciated by this gardener that is new to bulbs.
I love the look of the allium bunches, but love in zone 3. Can I still grow them - maybe put them against the house for a microclimate zone 4? Or try keeping the bulbs in cold and dark space through winter and plant in spring? Or do I need to specifically look for (if any) zone 3 hardy allium? Any advice would be greatly appreciated by this gardener that is new to bulbs.