Sweet Maudlin, Sweet Nancy, Sweet Yarrow, Mace ( Achillea ageratum "Moonwalker" ) A lovely plant that has been described as a backdrop in...

Anise Hyssop, Licorice Hyssop, Blue Giant Hyssop ( Agastache foeniculum syn. Agastache anethiodora ) I've grown this variety of Hyssop...