August

Solidago 'Super'

Santolina chamaecyparissus 'Lemon Fizz'

Salvia nemorosa 'Sensation Compact Violet'

Salvia nemorosa 'Sensation Compact White'

Rudbeckia triloba 'Prairie Glow'

Molinia caerulea 'Poul Petersen'

Lavandula intermedia 'Alba'

Eupatorium coelestinum

Eragrostis trichodes

Aster 'Wood's Pink'

Aster 'Wood's Light Blue'

Gaura lindheimeri 'Short Form'

Sedum spectabile 'Rosenteller'

Phlox 'Blue Boy'

Armeria pseudarmeria 'Ballerina Red'

Schizachyrium scoparium

Phlox paniculata 'White Admiral'

Geranium sanguineum 'Compactum'

Mentha suaveolens 'Apfelminze'

Crocosmia 'Carmine Brilliant'

Viola cornuta 'Boughton Blue'

Veronica longifolia 'Blauriesin'

Veronica longifolia 'Schneeriesin'

Verbena bonariensis

Verbena hastata

Stachys monieri 'Hummelo'

Sedum spectabile 'Brillant'

Sedum spurium 'Variegatum'

Sedum 'Carl'

Scabiosa columbaria 'Butterfly Blue'

Scabiosa columbaria 'Pink Mist'

Scabiosa ochroleuca

Salvia officinalis 'Berggarten'

Salvia officinalis 'Icterina'

Salvia officinalis 'Purpurascens'

Salvia officinalis 'Tricolor'

Salvia nemorosa 'Sensation Deep Blue'

Phlox 'Rembrandt'

Phlox 'Rijnstroom'

Phlox 'Tenor'

Phlox 'Bright Eyes'

Phlomis tuberosa

Phlox 'Amethyst'

Pennisetum alopecuroides 'Little Bunny'

Panicum virgatum 'Warrior'

Oenothera macrocarpa

Muhlenbergia capillaris

Nepeta faassenii 'Blue Wonder'

Nepeta faassenii 'Senior'

Monarda 'Marshall's Delight'

Monarda 'Melissa'

Monarda 'Mohawk'

Monarda 'Petite Delight'

Monarda 'Prärienacht'

Monarda 'Scorpion'

Molinia caerulea 'Edith Dudszus'

Molinia caerulea 'Heidezwerg'

Molinia caerulea 'Moorflamme'

Monarda 'Beauty of Cobham'

Monarda 'Blaustrumpf'

Monarda 'Croftway Pink'

Monarda 'Kardinal'

Monarda 'Mahogany'

Lythrum salicaria 'Robin'

Leymus arenarius

Lavandula intermedia 'Edelweiß'

Isotoma fluviatilis

Kalimeris incisa 'Alba'

Kalimeris incisa 'Blue Star'

Hosta 'Wide Brim'

Hosta sieboldiana 'Elegans'

Hosta 'Aureomarginata'

Hemerocallis 'Sammy Russell'

Hemerocallis 'Stella de Oro'

Glyceria maxima 'Variegata'

Geranium sanguineum 'Album'

Geranium sanguineum 'Aviemore'

Gaura lindheimeri 'Whirling Butterflies'

Fuchsia 'Tom Thumb'

Fuchsia magellanica 'Gracilis'

Erodium variabile 'Bishop's Form'

Delphinium 'Camelliard'

Delphinium grandiflorum 'Blauer Zwerg'

Delphinium grandiflorum 'Blue Butterfly'

Coreopsis verticillata

Coreopsis verticillata 'Grandiflora'

Coreopsis verticillata 'Moonbeam'

Coreopsis verticillata 'Zagreb'

Chelone obliqua

Chamaemelum nobile 'Treneague'

Campanula poscharskyana 'Stella'

Astilbe 'Weiße Gloria'

Aster 'Schneekissen'

Aster umbellatus

Astilbe 'Brautschleier'

Astilbe 'Fanal'

Aster linosyris

Aster divaricatus

Aster ageratoides 'Adustus Nanus'

Anaphalis triplinervis 'Sommerschnee'