Snow Spike Anise Hyssop (agastache foeniculum 'snow spke') - White flowering variety of regular anise hyssop. Important bee plant as abundant flower spikes bring pollinators (and butterflies) to the garden in search of rich nectar. Licorice scented leaves and flowers are edible. Reported to have both antibacterial and antiviral properties. Blooms Spring through Fall. Easy to grow perennial in zones 6-9. |