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Connecticut Plants
Purple Giant Hyssop
Agastache scrophulariifolia (Willd.) Kuntze

Purple giant hyssop is endangered in the state of Connecticut.

  • Family: mint (Lamiaceae)
  • Habitat: moist woods, thickets
  • Height: 2-5 feet
  • Flower size: 1/4 inch, in spikes 2-3 inches high
  • Flower color: purple
  • Flowering time: July to September
  • Origin: native
Agastache scrophulariifolia (Willd.) Kuntze