August

Agastache 'Black Adder'

Acaena microphylla

Oenothera biennis

Campanula cochleariifolia 'Jingle Blue'

Campanula cochleariifolia 'Jingle White'

Chenopodium bonus-henricus

Delphinium 'Blue Jay'

Dianthus allwoodii

Monarda 'On Parade'

Nepeta faassenii 'Hill Grounds'

Plantago lanceolata

Salvia officinalis 'Grower's Friend'

Silene vulgaris

Armeria pseudarmeria 'Ballerina White'

Helichrysum arenarium

Lavandula angustifolia 'Essence Purple'

Lavandula angustifolia 'White Fragrance'

Malva moschata 'Appleblossom'

Mentha suaveolens 'Variegata'

Monarda 'Blue Moon'

Monarda 'Feuerschopf'

Monarda 'Lederstrumpf'

Phlox 'Lachsjuwel'

Platycodon grandiflorus 'Hakone Blue'

Salvia nemorosa 'Sensation Medium Deep Blue'

Salvia nemorosa 'Sensation Medium Deep Rose'

Thymus longiflorus

Stokesia laevis 'Blue Star'

Monarda 'Donnerwolke'

Monarda 'Oneida'

Lavandula stoechas

Verbena bonariensis 'Bonnie Blue'

Rumex scutatus 'Silver Leaf'

Anthemis tinctoria 'Alba'

Solidago shortii 'Solar Cascade'

Muhlenbergia rigens

Anaphalis triplinervis 'Silver Wave'

Kniphofia citrina

Lysimachia 'Innlyscand'

Eupatorium perfoliatum

Salvia verticillata 'Alba'

Fuchsia 'Mrs Popple'

Aster divaricatus 'Eastern Star'

Meehania urticifolia

Echium vulgare

Phlox 'Franz Schubert'

Crocosmia 'Princess'

Phlox 'Herbstwalzer'

Aster 'Barbados'

Agapanthus africanus 'Albidus'

Salvia sclarea 'Vatican White'

Phyla nodiflora 'Summer Pearls'

Malva sylvestris ssp. mauritanica

Mentha piperita 'Grapefruit'

Galega officinalis

Campanula pyramidalis 'Alba'

Campanula pyramidalis

Alcea ficifolia

Sedum spurium 'Roseum'

Aster divaricatus 'Beth Chatto'

Astilbe chinensis 'Maggie Daley'

Viola cornuta 'Martin'

Solidago 'Little Lemon'

Rudbeckia fulgida var. deamii

Phlox 'Red Riding Hood'

Phlox 'Rosa Pastell'

Phlox 'Graf Zeppelin'

Myosotis palustris 'Thüringen'

Mentha 'Aalbes'

Lavandula intermedia 'Dutch'

Calamintha grandiflora

Aster novi-belgii 'Sarah Ballard'

Viola cornuta 'Victoria's Blush'

Physostegia virginiana 'Vivid'

Sedum spectabile 'Carmen'

Agapanthus 'Blue Umbrella'

Lythrum virgatum 'Rose Queen'

Physostegia virginiana 'Red Beauty'

Potentilla tonguei

Lavandula intermedia 'Grosso'

Monarda 'Balance'

Anemone tomentosa 'Robustissima'

Aster divaricatus 'Tradescant'

Viola cornuta 'Roem van Aalsmeer'

Nepeta subsessilis

Phlox 'Düsterlohe'

Phlox 'Orange Perfection'

Fuchsia 'Lady Thumb'

Fuchsia magellanica 'Aurea'

Fuchsia 'David'

Pennisetum alopecuroides 'Gelbstiel'

Kalimeris incisa 'Charlotte'

Alchemilla mollis 'Robustica'

Anemone hybrida 'Ouverture'

Phlox 'Laura'

Viola cornuta 'Etain'

Viola cornuta 'Milkmaid'

Viola cornuta 'Molly Sanderson'

Viola cornuta 'Wisley White'

Viola cornuta 'Icy but Spicy'