Stylophorum diphyllum

Stachys ‘Summer Crush’ PP29899

Phlox divaricata ‘Blue Ribbons’ PP34928

Aquilegia canadensis

Ajuga reptans Midnight Mystery ™ (‘ABFG0413A’ PP33969)

Actaea simplex ‘Brunette’

Brunnera macrophylla ‘Sterling Silver’ PP31280

Veronica ‘Blue Skywalker’ PP29406

Penstemon ‘Onyx and Pearls’ PP32613

Heuchera richardsonii

Zizia aurea

Heuchera Northern Exposure™ Red (‘TNHEUNER’ PP29420)

Heuchera Northern Exposure™ Purple (‘TNHEUNEP’ PP30568)

Heuchera Northern Exposure™ Lime (‘TNHEUNEL’ PP29162)

Polemonium yezoense ‘Purple Rain’

Perovskia atriplicifolia ‘Blue Jean Baby’ PP29281

Monarda Bee-You® Bee Lieve™ (‘Mon0004BLI’ PP29078)

Monarda Bee-You® Bee Pretty™ (‘Monard0044’ PP30226)

Eryngium yuccifolium

Lavandula angustifolia ‘SuperBlue’ PP24929

Heuchera ‘Lime Marmalade’ PP21861

Heuchera ‘Midnight Rose’ PP18551

Heuchera ‘Obsidian’

Heuchera ‘Georgia Peach’ PP19375

Heuchera Forever® Red (‘TNHEUFR’ PP29644)

Heuchera Forever® Purple (‘TNHEUFP’ PP26358)

Heuchera ‘Berry Smoothie’ PP21871

Amsonia hubrichtii

Veronica longifolia ‘Marietta’ PP25248

Veronica longifolia ‘Charlotte’ PP23803

Stachys officinalis ‘Densiflorus’

Stachys monieri ‘Hummelo’

Stachys minima

Polemonium reptans ‘Touch of Class’ PP19768

Polemonium reptans ‘Stairway to Heaven’ PP15187

Perovskia atriplicifolia

Perovskia atriplicifolia ‘Little Spire’

Phlox divaricata ‘Blue Moon’

Phlox divaricata ‘May Breeze’

Penstemon digitalis ‘Husker Red’

Penstemon ‘Dark Towers’ PP20013

Monarda didyma Grand Parade™ (‘ACrade’ PP19580)

Monarda didyma Grand Marshall™ (‘AChall’ PP19582)

Monarda didyma ‘Purple Rooster’

Monarda didyma ‘Coral Reef’ PP16741

Monarda bradburiana

Monarda ‘Raspberry Wine’

Lavandula angustifolia ‘Munstead’

Lavandula x intermedia ‘Grosso’

Lavandula x intermedia Phenomenal® (‘Niko’ PP24193)

Leucanthemum superbum ‘Becky’

Leucanthemum superbum ‘Snowcap’

Monarda ‘Fire Marshall’ PP23286

Monarda ‘Jacob Cline’

Monarda Bee-You® Bee True™ (‘MON0005BTR’ PP29079)

Monarda Bee-You® Bee Free™ (‘MON0012BFR’ PP29032)

Monarda Bee-You® Bee Happy™ (‘MON001BHA’ PP29080)

Monarda Bee-You® ‘Bee Merry’ PPAF

Iris cristata

Heuchera ‘Caramel’ PP16560

Heuchera ‘Green Spice’

Heuchera ‘Plum Pudding’

Heuchera villosa ‘Autumn Bride’

Hydrangea arborescens ‘Annabelle’

Heuchera micrantha ‘Palace Purple’

Galium odoratum

Dianthus Vivid™ Bright Light (‘Uribest52’ PP28239)

Dianthus gratianopolitanus ‘Firewitch’

Calamagrostis brachytricha

Bergenia cordifolia ‘Rotblum’

Calamagrostis ‘Cheju-Do’

Calamagrostis x acutiflora ‘Karl Foerster’

Amsonia tabernaemontana var. salicifolia

Amsonia ‘Blue Ice’

Acanthus mollis

Alchemilla mollis ‘Thriller’

Ajuga reptans ‘Chocolate Chip’

Ajuga reptans ‘Black Scallop’

Acanthus spinosus