Anise Hyssop

Herbaceous

Anise Hyssop

Agastache foeniculum

Also known as: Blue giant hyssop, Licorice mint

Herbaceous Lamiaceae EdiblePollinatorMedicinalBorder Plant
Hardiness Zone
4-9
Ideal Temp
50–90°F
Survives Down To
-35°F
Life Cycle
Perennial

Anise hyssop is the bee bar with licorice perfume — spikes of purple-blue flowers, edible leaves for tea, and none of the corporate ‘wellness blend’ packaging. Tougher than it looks in heat if soil drains; in subtropical and tropical Americas give it airflow and avoid boggy stagnation. Self-seeds politely compared to true mint, but still check volunteers. 🌞💧 Sun and Water Requirements: - Full sun to light shade. - Moderate moisture; drought-tolerant once established but blooms harder with even water. - Well-drained loam; mulch roots in summer. ✂️🫘 Methods to Propagate: - Seeds: surface sow; light-dependent germination. - Division in spring or fall. - Softwood cuttings. 🧑‍🌾👩‍🌾 When to Harvest: - Snip leaves for tea before flowering for sweetest aroma. - Leave late flowers for pollinators if you are not greedy.

Good Neighbors
  • Echinacea
  • Yarrow
  • Tomato
Cautions
  • Permanently wet, airless corners
Known Threats — Organic Solutions Only
Aphids
Aphidoidea
Japanese Beetles
Popillia japonica
Powdery Mildew
Erysiphales