Anise Hyssop

Agastache foeniculum

Also called Blue giant Hyssop

  • AKA Agastache anethiodora, Agastache anisata
  • Tall, upright, clumping perennial
  • Dense spikes of lavender-purple flowers with violet bracts
  • Medium green lance-shaped aromatic foliage
  • Bloom Time: Summer

ZONE:
4

COLOUR:
Purple (pale)

HEIGHT:
100-125 cm

SPREAD:
70-90 cm

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Growing and Maintenance Tips:


Grows best in full sun and an average to dry, well-drained soil. If desired, pinch main stems in June just before buds form, to maintain a compact habit. Remove finished flowers to promote a second flowering. No serious pest or disease problems. Spreads by rhizomes and will easily self-seed in optimum conditions. 

Additional Notes about Anise Hyssop:


Native to Ontario