Stachys byzantina Little Lamb (‘Balstaclamb’ PPAF)

Sedum spurium What a Doozie (‘Spiraling Doozie’ PP31789)

Sanguisorba ‘Plum Drops’ PPAF

Gillenia trifoliata (Syn: Porteranthus trifoliatus)

Aquilegia canadensis

Actaea simplex ‘Brunette’

Achillea ‘Sassy Summer Sunset’ PP31412

Achillea ‘Sassy Summer Sangria’ PP31355

Achillea ‘Sassy Summer Lemon’ PP31693

Brunnera macrophylla ‘Sterling Silver’ PP31280

Antennaria plantaginifolia

Vernonia ‘Summer’s Surrender’ PP28475

Helianthus salicifolius ‘Autumn Gold’ PP30117

Persicaria microcephala ‘Red Dragon’

Pulmonaria ‘Lisa Marie’ PP31226

Pulmonaria ‘Raspberry Splash’

Pulmonaria ‘Trevi Fountain’

Pycnanthemum tenuifolium

Nepeta Prelude™ Blue (‘Balneplud’ PP31901)

Pycnanthemum muticum

Salvia ‘Blue by You’ PP31033

Digitalis Arctic Fox Rose (‘Balroxose’ PP31900)

Iris virginica var. shrevei

Scutellaria incana

Sedum Mojave Jewels™ Sapphire PPAF

Solidago Little Lemon (‘Dansolitlem’ PP17297)

Solidago rigida ssp. humilis ‘Golden Rockets’

Vernonia ‘Summer’s Swan Song’ PP28556

Agastache foeniculum

Carex brevior

Eryngium yuccifolium

Helenium autumnale Mariachi™ ‘Bandera’ PP27397

Nepeta kubanica Neptune (‘Bokratune’ PP29556)

Nepeta grandiflora ‘Summer Magic’ PP27090

Perovskia atriplicifolia ‘Blue Jean Baby’ PP29281

Lavandula angustifolia ‘SuperBlue’ PP24929

Salvia nemorosa ‘Rose Marvel’ PP30118

Sedum takesimense Atlantis® (‘Nonsitnal’ PP27454)

Vernonia angustifolia ‘Plum Peachy’

Achillea ‘Moonshine’

Agastache rugosa ‘Little Adder’ PP26514

Tricyrtis formosana ‘Autumn Glow’

Tricyrtis formosana ‘Samurai’

Tricyrtis hirta ‘Tojen’

Verbena bonariensis

Verbena bonariensis ‘Lollipop’

Vernonia lettermannii ‘Iron Butterfly’

Veronica ‘Blue Sprite’ PP29581

Veronica ‘Tidal Pool’ PP23341

Veronica ‘Waterperry Blue’

Veronica ‘Whitewater’ PP22783

Veronica longifolia ‘Charlotte’ PP23803

Veronica longifolia ‘Marietta’ PP25248

Veronica peduncularis ‘Georgia Blue’

Stachys byzantina ‘Helene von Stein’

Stachys minima

Stachys monieri ‘Hummelo’

Stachys officinalis ‘Densiflorus’

Salvia nemorosa ‘Blue Hill’

Salvia nemorosa ‘Blue Marvel’ PP27018

Salvia nemorosa ‘Caradonna’

Salvia nemorosa ‘East Friesland’

Salvia nemorosa ‘May Night’

Salvia nemorosa ‘Wesuwe’

Sedum ‘Autumn Fire’

Sedum ‘Autumn Joy’

Sedum ‘Carl’

Sedum SunSparkler® ‘Firecracker’ PP26595

Sedum SunSparkler® ‘Jade Tuffet’ PP28090

Perovskia atriplicifolia

Perovskia atriplicifolia ‘Little Spire’

Persicaria amplexicaulis ‘Firetail’

Persicaria amplexicaulis ‘Golden Arrow’

Persicaria filiformis ‘Painter’s Palette’

Persicaria polymorpha

Nepeta ‘Early Bird’

Nepeta faassenii ‘Blue Wonder’

Nepeta faassenii ‘Purrsian Blue’ PP24788

Nepeta faassenii ‘Walker’s Low’

Lamium maculatum ‘Ghost’

Lavandula angustifolia ‘Munstead’

Lavandula x intermedia ‘Grosso’

Lavandula x intermedia Phenomenal® (‘Niko’ PP24193)

Hypericum calycinum ‘Brigadoon’

Geranium sanguineum ‘Max Frei’

Geranium sanguineum var. striatum

Geranium x cantabrigiense ‘Biokovo’

Geranium x cantabrigiense ‘Karmina’

Helenium autumnale Mariachi™ ‘Fuego’ PP25977

Helenium autumnale Mariachi™ ‘Salsa’ PP25978

Helenium autumnale Mariachi™ ‘Siesta’ PP25969

Helenium autumnale Mariachi™ ‘Sombrero’ PP25968

Geranium Rozanne®

Geranium macrorrhizum ‘Bevan’s Variety’

Geranium macrorrhizum ‘Ingwersen’s Variety’

Geranium macrorrhizum ‘Spessart’

Geranium maculatum

Geranium sanguineum

Bergenia cordifolia ‘Rotblum’

Calamagrostis ‘Cheju-Do’