Blue Boa Agastache NoCA This tree grows at a

This tree grows at a slow to moderate rate

and shade shrubs such as azaleas and Mountain Laurel

they are also hardy above zone 8 and can be planted in the ground

and a simple seasonal trim

Blooms can skew blue in acidic soil

Blue Boa Agastache NoCA This tree grows at aBlue Boa Agastache Delivers Big Color on Upright Flower Spikes Blue Boa Agastache is a long blooming perennial grown for its large violet blue flower spikes, upright habit, and fragrant green foliage. Also known as Agastache Blue Boa, Blue Boa Hummingbird Mint, or Blue Boa Giant Hyssop, this colorful perennial brings strong vertical flower power to sunny borders from summer into fall. The blooms are larger and showier than many softer blue Agastache