Plant Search » Result List

Agastache 'Blue Bayou'


Agastache 'Blue Bayou' is a long-blooming hummingbird mint with blue tubular flowers and aromatic foliage.

Agastache 'Blue Bayou' is a long-blooming hummingbird mint or anise hyssop offering a beautiful display of fragrant, tubular flowers in various shades of blue from mid summer to fall. The upright, airy spikes are held atop aromatic, textural, green foliage. It has a clumping upright growth habit 16-18 inches tall by 14-18 inches wide. Best grown in hot, sunny spots with well-drained soils. Fantastic in the mixed border, pollinator garden, and as cut or dried flowers. Pollinator magnet. Deer resistant. The flowers and foliage are edible.

Common Name: Hummingbird Mint

Family: Lamiaceae (The Mint Family)

Zone Hardiness: 5-9

Light: Full Sun

Height: 12-24"

Width: 12-24"

Primary Bloom Colour: Blue

Secondary Bloom Colour: Purple

Class: Deciduous

Type: Perennial

Bloom Time: Summer - Fall

Soil Moisture: Drought Tolerant, Average, Dry

Stem Colour:

Fragrance: Yes


Benefits: Hummingbirds, Butterflies, Bees

Deer Resistant: Yes

BC Native: No

Native Habitat: From dry to hilly habitats.


Geogrpahical Origin: Americas - North America

Miscellaneous - Garden Origin

View All Plants of this Genus

Check Availability

*The Plant Encyclopedia is updated each year to provide a representation of the plants we offer, have offered, and may offer again. However, it is not a live inventory of our stock. Not all plants will be available at all times or in every year. Use the link above to enquire about the availability of this plant. Additionally, we carry many plants that have not yet been entered into our database so please enquire if you don’t see what you’re looking for. Plants are available only for on-site sales at our nursery in Richmond, BC, Canada or for shipping within Canada. We do not ship internationally. However, if you are visiting the nursery from afar, we can arrange for the necessary permits and paperwork for you to take plants back with you to your country.