Zone 7

Rhododendron catawbiense 'Boursault'

Boursault Catawba Rhododendron

Spiraea japonica 'NCSX1'

Double Play® Candy Corn® Spirea

Stachys monieri 'Hummelo'

Hummelo Betony

Agastache 'TNAGAPDB’

Poquito™ Dark Blue Hyssop

Agastache foeniculum 'Blue Fortune'

Blue Fortune Giant Hyssop

Agastache foeniculum 'Golden Jubilee'

Golden Jubilee Mexican Hyssop

Agastache rugosa 'Little Adder'

Little Adder Hyssop

Agastache x 'Black Adder'

Black Adder Giant Hyssop

Allium 'Globemaster'

Globemaster Ornamental Onion

Allium 'Medusa'

Medusa Ornamental Onion

Allium 'Millenium'

Millenium Ornamental Onion

Allium ‘Serendipity’

Serendipity Ornamental Onion

Baptisia australis

Blue False Indigo

Buddleia 'Blue Chip Jr.'

Lo & Behold® Blue Chip Jr. Butterfly Bush

Buddleia 'Miss Molly'

Miss Molly Butterfly Bush

Buddleia x 'Podaras #8'

Flutterby Petite® Blue Heaven Butterfly Bush

Helleborus 'EPB 25'

Frostkiss® Glenda's Gloss® Hellebore

Heuchera x 'Frosted Violet'

Frosted Violet Coral Bells

Heuchera x 'Midnight Rose'

Midnight Rose Coral Bells

Heuchera x 'Plum Pudding'

Plum Pudding Coral Bells, Heuchera