Zone 10 · winter lows 30°F to 40°F
Agastache for Zone 10
25 Agastache varieties rated hardy through Zone 10, ranked by how many gardeners actually grow them. Zone 10 is frost is the exception; subtropicals thrive and summer is the stress season.
The Agastache that thrive in Zone 10
#1 most savedHummingbird Mint Mix
Agastache x hybrida 'Mix'
#2 most savedKudos Ambrosia Anise Hyssop
Agastache foeniculum 'Kudos Ambrosia'
#3 most savedAnise Hyssop
Agastache foeniculum 'Poquito Butter Yellow'

Poquito Lavender Hyssop
Agastache foeniculum 'POQUITO Lavender'

Hummingbird Mint
Agastache x hybrida

Kudos Mandarin Hyssop
Agastache rugosa 'Kudos Mandarin'

Kudos Red Hummingbird Mint
Agastache foeniculum 'Kudos Red'

New Mexico Giant Hyssop
Agastache pallidiflora

Kudos Yellow Anise Hyssop
Agastache foeniculum 'Kudos Yellow'

Kudos Coral Hyssop
Agastache foeniculum 'Kudos 'Coral''

Bolero Anise Hyssop
Agastache foeniculum 'Bolero'

Kudos Silver Blue Anise Hyssop
Agastache foeniculum 'Kudos Silver Blue'

Anise Hyssop
Agastache foeniculum 'Queen Nectarine'

Poquito Orange Hummingbird Mint
Agastache aurantiaca 'Poquito Orange'

Texas Hummingbird Mint
Agastache cana

KUDOS Series Ambrosia Hyssop
Agastache x hybrida 'KUDOS Series Ambrosia'

Hummingbird Mint 'Firebird'
Agastache x hybrida 'Firebird'

Butter Yellow Hummingbird Mint
Agastache aequinoctialis 'Butter Yellow'

Apache Sunset Hyssop
Agastache mexicana 'Apache Sunset'

Apricot Hyssop
Agastache aurantiaca 'Apricot Sprite'

Tutti Frutti Hummingbird Mint
Agastache foeniculum 'Tutti Frutti'

Sunrise Salmon Pink Hyssop
Agastache x hybrida 'Sunrise Salmon Pink'

Mexican Giant Hyssop
Agastache mexicana 'Toronjil Morado'
Guava Lava Agastache
Agastache x hybrida 'Guava Lava'
Showing the 24 most-saved of 25 Zone 10–hardy Agastache varieties. See the full Agastache list →
Agastache in Zone 10
Will Agastache survive a Zone 10 winter?
25 of the 63 Agastache varieties in the Sow catalog are rated hardy through Zone 10, where winter lows reach 30°F to 40°F. Hardiness is per-variety, not per-genus — the plants listed above are the ones that hold up; others in the genus are not rated for this zone.
When should I plant Agastache in Zone 10?
In Zone 10 the last spring frost typically lands around rare and the first fall frost around rare. Planting after the last frost — or in early fall, so roots establish before the ground cools — gives the best establishment. Each plant page lists its own planting months.
Which Agastache is best for Zone 10?
Start at the top of the list above: it is ranked by how many gardeners actually save and grow each variety, which is a strong real-world reliability signal. Then narrow by your sun exposure and the mature size that fits the bed.
