Stachys ‘Summer Crush’ PP29899

Pycnanthemum ‘Smokey Mountain Mint’ PPAF

Gillenia trifoliata (Syn: Porteranthus trifoliatus)

Phlox ‘Fashionably Early Crystal’ PP28679

Antennaria plantaginifolia

Penstemon ‘Onyx and Pearls’ PP32613

Pycnanthemum tenuifolium

Persicaria microcephala ‘Red Dragon’

Heuchera richardsonii

Erigeron pulchellus var. pulchellus ‘Lynnhaven Carpet’

Pycnanthemum muticum

Heucherella ‘Gold Zebra’ PP22104

Veronicastrum virginicum

Eryngium yuccifolium

Chelone glabra

Tiarella ‘Sugar and Spice’ PP16738

Tiarella cordifolia

Heuchera ‘Lime Marmalade’ PP21861

Heuchera ‘Georgia Peach’ PP19375

Heuchera Forever® Red (‘TNHEUFR’ PP29644)

Heuchera ‘Berry Smoothie’ PP21871

Echinacea Kismet® White (‘TNECHKW’ PP30856)

Veronica longifolia ‘Charlotte’ PP23803

Veronica ‘Whitewater’ PP22783

Tricyrtis hirta ‘Tojen’

Tricyrtis formosana ‘Samurai’

Sesleria autumnalis

Physostegia virginiana ‘Miss Manners’

Phlox divaricata ‘May Breeze’

Persicaria polymorpha

Penstemon digitalis ‘Husker Red’

Pennisetum alopecuroides ‘Hameln’

Pennisetum alopecuroides ‘Burgundy Bunny’ PP21917

Monarda bradburiana

Leucanthemum superbum ‘Snowcap’

Leucanthemum superbum ‘Becky’

Heuchera ‘Caramel’ PP16560

Heuchera ‘Green Spice’

Heuchera ‘Plum Pudding’

Heuchera micrantha ‘Palace Purple’

Hydrangea arborescens ‘Annabelle’

Heuchera villosa ‘Autumn Bride’

Geranium x cantabrigiense ‘Biokovo’

Geranium macrorrhizum ‘Spessart’

Gaura lindheimeri ‘Whirling Butterflies’

Galium odoratum

Echinacea purpurea ‘White Swan’

Echinacea purpurea PowWow® White

Coreopsis UpTick™ Cream & Red (‘Balupteamed’ PP28866)

Chelone glabra ‘Black Ace’

Campanula carpatica ‘Rapido White’

Calamintha nepeta ‘Montrose White’

Aster divaricatus

Aster ‘Bridal Veil’ PP23966

Acanthus mollis

Allium schoenoprasum ‘Snowcap’

Acanthus spinosus

Leontopodium alpinum Blossom of Snow (‘Berghman’ PP29106)