Genus guide
Agastache — 17 species
Part of the Mint & sage family family (Lamiaceae)
Agastache is a genus of aromatic perennials in the mint family, ranging from the anise-scented Agastache foeniculum to the warm, spicy Hummingbird Mint cultivars beloved by pollinators. They thrive in full sun with lean, well-draining soil and are notably drought-tolerant once established, needing only moderate watering. Pet toxicity varies across the genus: Anise Hyssop (A. foeniculum) is regarded as non-toxic, while some other species may cause mild digestive upset in dogs. Check each species before buying if you share your space with pets.
All Agastache species we cover
- Agastache 'Black Adder'
- Agastache 'Blue Fortune'
- Agastache 'Kudos Coral'
- Anise hyssop
- Apricot Sprite Hyssop
- Golden Jubilee Anise Hyssop
- Hummingbird Mint
- Korean Mint
- Liquorice Blue Korean Mint
- Mexican Hyssop
- Mosquito Plant
- Nettleleaf Giant Hyssop
- New Mexico Giant Hyssop
- Purple Giant Hyssop
- Scarlet Giant Hyssop
- Sunset Hyssop
- Yellow Giant Hyssop
Agastache — frequently asked questions
Are Agastache plants toxic to cats and dogs?
Most Agastache are pet-safe. Of the 17 Agastache species we cover, 12 are non-toxic on the ASPCA list and 5 carry a toxic or mildly-toxic rating. Even so, confirm the individual species before trusting it around pets.
How much light do Agastache plants need?
Most Agastache do best in direct sun. If yours stretches toward the window or loses its variegation it wants more light; scorched or bleached leaves mean it is getting too much direct sun.
Are Agastache easy to care for?
Some Agastache suit more experienced growers — several want strong light, sharp drainage or a specific seasonal rhythm. Check the individual species page for the exact regime.
How many Agastache varieties are there?
Growli's care library covers 17 Agastache species and varieties — browse them all above. They share a similar light, water and soil pattern, so once you learn one Agastache, the rest follow closely.
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