Agastache foeniculum (Blue Giant Hyssop) is a species of perennial herb in the family Lamiaceae. It has a self-supporting growth form. It is native to Canada and the contiguous United States. Blue Giant Hyssop has simple, broad leaves and red flowers. Flowers are visited by Black Swallowtail. Blue Giant Hyssop is a photoautotroph.
EOL has data for 20 attributes, including: