Stylophorum diphyllum

Digitalis Arctic Fox™ Lemon Cream (‘Balroxleam’ PPAF)

Phlox divaricata ‘Blue Ribbons’ PP34928

Gillenia trifoliata (Syn: Porteranthus trifoliatus)

Aquilegia canadensis

Ajuga reptans Midnight Mystery ™ (‘ABFG0413A’ PP33969)

Carex albicans

Brunnera macrophylla ‘Sterling Silver’ PP31280

Antennaria plantaginifolia

Scutellaria ‘Appalachian Blues’

Zizia aurea

Pulmonaria ‘Trevi Fountain’

Pulmonaria ‘Raspberry Splash’

Pulmonaria ‘Lisa Marie’ PP31226

Heuchera richardsonii

Erigeron pulchellus var. pulchellus ‘Lynnhaven Carpet’

Salvia ‘Blue by You’ PP31033

Nepeta Prelude™ Blue (‘Balneplud’ PP31901)

Geum triflorum

Digitalis Arctic Fox™ Rose (‘Balroxose’ PP31900)

Polemonium yezoense ‘Purple Rain’

Nepeta grandiflora ‘Summer Magic’ PP27090

Carex rosea

Salvia nemorosa ‘Rose Marvel’ PP30118

Heucherella Pink Revolution™ (‘Heupire030’ PP30656)

Sesleria ‘Greenlee Hybrid’

Amsonia hubrichtii

Veronica ‘Waterperry Blue’

Veronica ‘Tidal Pool’ PP23341

Veronica ‘Whitewater’ PP22783

Sisyrinchium angustifolium ‘Lucerne’

Salvia nemorosa ‘Wesuwe’

Salvia nemorosa ‘May Night’

Salvia nemorosa ‘East Friesland’

Salvia nemorosa ‘Caradonna’

Salvia nemorosa ‘Blue Marvel’ PP27018

Polemonium reptans ‘Touch of Class’ PP19768

Polemonium reptans ‘Stairway to Heaven’ PP15187

Phlox divaricata ‘May Breeze’

Phlox divaricata ‘Blue Moon’

Phlox ‘Violet Pinwheels’ PP25884

Packera obovata

Nepeta faassenii ‘Walker’s Low’

Nepeta faassenii ‘Blue Wonder’

Nepeta ‘Early Bird’

Monarda bradburiana

Lavandula angustifolia ‘Munstead’

Iris cristata

Geranium x cantabrigiense ‘Karmina’

Geranium x cantabrigiense ‘Biokovo’

Geranium sanguineum var. striatum

Geranium sanguineum ‘Max Frei’

Gaura lindheimeri ‘Whirling Butterflies’

Galium odoratum

Gaura lindheimeri ‘Pink Cloud’

Gaura lindheimeri ‘Siskiyou Pink’

Geranium macrorrhizum ‘Bevan’s Variety’

Geranium macrorrhizum ‘Ingwersen’s Variety’

Geranium macrorrhizum ‘Spessart’

Geranium maculatum

Geranium sanguineum

Dianthus Vivid™ Bright Light (‘Uribest52’ PP28239)

Dianthus gratianopolitanus ‘Firewitch’

Centranthus ruber ‘Coccineus’

Carex pensylvanica

Callirhoe involucrata

Campanula carpatica ‘Rapido Blue’

Campanula carpatica ‘Rapido White’

Campanula glomerata ‘Freya’ PP22738

Amsonia tabernaemontana var. salicifolia

Amsonia ‘Blue Ice’

Ajuga reptans ‘Chocolate Chip’

Alchemilla mollis ‘Thriller’

Allium cernuum

Allium schoenoprasum ‘Forescate’

Allium schoenoprasum ‘Rising Star’

Allium schoenoprasum ‘Snowcap’

Ajuga reptans ‘Black Scallop’