Purple Giant Hyssop
Giant blue hyssop contains essential oils that provide aromatic and medicinal uses. Adored by pollinators and provides important late season nectar. Its tall height makes it a good choice as a background against fencing.
Water: Wet or Moist
Hardiness: Frost Hardy
Habit: A late-flowering, perennial herb that can grow up to 6' tall, with aromatic foliage and flowers
Light: Full Sun
Soil: Moist but well-draining
Origin: United States and Northern Ontario