Violet Vision bill williams mountain giant hyssop

Agastache 'Violet Vision'

PerennialLamiaceae

Violet Vision bill williams mountain giant hyssop
Deer-resistantRabbit-resistantDrought tolerantFragrantEdible
USDA zones5 to 10
SunNeeds full sun (6+ hours)
WaterHandles dry to moderate soil
Size12 to 24 inches tall12 to 24 inches wide
Bloom season
Summer, autumn
Bloom color
Violet to violet blue
Soil types
Sand, loam

Garden uses

Annual bedBorderCottage gardenPollinator garden

Attracts

ButterfliesHummingbirdsBeesBirds

Notes

'Violet Vision' Bill Williams Mountain giant hyssop (Agastache 'Violet Vision') is a perennial for borders, pollinator gardens, and cottage gardens. It is hardy to USDA zone 5, or down to -20°F (-29°C). This plant likes full sun and dry to average, sandy or loamy soil. Violet to violet blue flowers open from early to late summer and again in early autumn. Deer and rabbits tend to browse other plants first. Butterflies, hummingbirds, and bees visit the fragrant blooms.

Pairs well with Blanket flower, Feather reed grass, and Casa Blanca lily.