Vernonia ‘Summer’s End’ PP33602

Stachys byzantina ‘Key Lime’ PPAF

Schizachyrium scoparium Free Spirit® Comet® (`Nontemoc’)

Stachys byzantina Little Lamb (‘Balstaclamb’ PP35738)

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

Achillea ‘Sassy Summer Sunset’ PP31412

Achillea ‘Sassy Summer Sangria’ PP31355

Achillea ‘Sassy Summer Lemon’ PP31693

Salvia koyamae

Pulmonaria ‘Raspberry Splash’

Vernonia ‘Summer’s Surrender’ PP28475

Helianthus salicifolius ‘Autumn Gold’ PP30117

Pulmonaria ‘Lisa Marie’ PP31226

Pulmonaria ‘Trevi Fountain’

Salvia ‘Blue by You’ PP31033

Nepeta Prelude™ Blue (‘Balneplud’ PP31901)

Vernonia ‘Summer’s Swan Song’ PP28556

Sedum Mojave Jewels™ Sapphire PPAF

Nepeta kubanica Neptune (‘Bokratune’ PP29556)

Agastache foeniculum

Carex rosea

Eryngium yuccifolium

Nepeta grandiflora ‘Summer Magic’ PP27090

Perovskia atriplicifolia ‘Blue Jean Baby’ PP29281

Vernonia angustifolia ‘Plum Peachy’

Sedum takesimense Atlantis® (‘Nonsitnal’ PP27454)

Salvia nemorosa ‘Rose Marvel’ PP30118

Liatris ligulistylis

Lavandula angustifolia ‘SuperBlue’ PP24929

Agastache rugosa ‘Little Adder’ PP26514

Achillea ‘Moonshine’

Vernonia lettermannii ‘Iron Butterfly’

Verbena bonariensis

Verbena bonariensis ‘Lollipop’

Thymus serpyllum ‘Pink Chintz’

Thymus pseudolanuginosus

Thymus praecox ‘Elfin’

Thymus praecox ‘Coccineus’

Tanacetum vulgare ‘Isla Gold’

Stachys byzantina ‘Helene von Stein’

Sporobolus heterolepis

Sedum ‘Carl’

Sedum rupestre ‘Angelina’

Sedum ‘Autumn Joy’

Sedum ‘Autumn Fire’

Schizachyrium scoparium

Salvia nemorosa ‘Wesuwe’

Salvia nemorosa ‘May Night’

Salvia nemorosa ‘Caradonna’

Salvia nemorosa ‘Blue Marvel’ PP27018

Perovskia atriplicifolia

Perovskia atriplicifolia ‘Little Spire’

Origanum rotundifolium ‘Kent Beauty’

Origanum ‘Rosenkuppel’

Nepeta faassenii ‘Walker’s Low’

Nepeta faassenii ‘Purrsian Blue’ PP24788

Nepeta faassenii ‘Blue Wonder’

Nepeta ‘Early Bird’

Lavandula angustifolia ‘Munstead’

Lavandula x intermedia ‘Grosso’

Lavandula x intermedia Phenomenal® (‘Niko’ PP24193)

Liatris microcephala

Limonium latifolium

Dianthus carthusianorum

Carex pensylvanica

Carex flacca ‘Blue Zinger’

Callirhoe involucrata

Calamintha nepeta ssp. nepeta

Calamintha nepeta ‘Montrose White’

Calamintha nepeta ‘Blue Cloud’

Antirrhinum hispancium ‘Roseum’

Asclepias tuberosa

Agastache ‘Black Adder’

Allium Summer Peek-a-Boo® (‘MGsmmpkb13’)

Allium senescens ‘Blue Eddy’

Allium schoenoprasum ‘Snowcap’

Allium schoenoprasum ‘Rising Star’

Allium schoenoprasum ‘Forescate’

Allium cernuum

Allium ‘Summer Beauty’

Allium ‘Pink Planet’

Allium ‘Millenium’

Agastache ‘Rosie Posie’ PP25857

Agastache ‘Purple Haze’

Agastache ‘Blue Fortune’

Leontopodium alpinum Blossom of Snow (‘Berghman’ PP29106)