Sign up for News & Availability Emails
Site Search:
Customer Login
Print Wish List

My North Creek Nurseries Wish List

Click here for a printable version of this list.

Return to Plant List
Agastache 'Blue Boa'
Agastache 'Blue Boa'
Common Name: hyssop

Luxurious, deep violet-blue flower spikes over ultra-green foliage. Unlike any other Agastache. The flower spikes are long, wide and extremely showy. It's a great perennial color spot for summer bloom. It is drought tolerant once established and attracts hummingbirds as well as butterflies. We have found all of that to be absolutely true in our trial gardens. This is a must-have feature in your perennial beds and meadows.

Height: 24-32 Inches
Spread: 16 Inches
USDA Hardiness Zone: 5-10