Dark Green Leaf

Ceratostigma plumbaginoides

Hardy Plumbago, Leadwort

Clematis 'The President'

The President Clematis

Phlox subulata 'Emerald Blue'

Emerald Blue Creeping Phlox

Agastache 'TNAGAPDB’

Poquito™ Dark Blue Hyssop

Caryopteris × clandonensis 'Inoveris'

Grand Bleu® Bluebeard

Iris sibirica 'Royal Blue'

Royal Blue Siberian Iris

Phlox subulata 'Emerald Pink'

Emerald Pink Creeping Phlox

Stokesia laevis 'Peachie's Pick'

Peachie's Pick Stoke's Aster