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Image courtesy North Creek Nurseries

Image courtesy North Creek Nurseries

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Agastache 'Black Adder'

Anise Hyssop

Plant Type: Perennial
FULL Sun

Tall racemes of deep purple, nearly black buds open to light violet blue in midsummer and keep coming late into fall. A sterile form that won't turn weedy in the garden. Tolerates heat and drought.


Height

24-36"

Spread

18-24"

Agastache 'Black Adder' Plant Care:

Good drainage is essential. Deadhead to promote additional bloom. Needs winter protection.

USDA Hardiness Zone: Zone 6 (-10/0F)

Anise Hyssop Characteristics & Attributes

Season of Interest
Mid Season (May - June)
Late Season (July - frost)
Soil Moisture Needs
Average
Moderate
Special Benefits
Fragrant
Nature Attraction
Butterflies
Hummingbirds
Critter Resistance
Deer Resistant
Rabbit Resistant

Anise Hyssop Additional Information

We have selected a favorite website for more information about this plant:
http://www.perennialresource.com/encyclopedia/view/?plant=1329