Perennials

Alcea rosea 'Queeny Purple'

Alcea rosea 'Spotlight Mars Magic'

Alcea rosea 'Spotlight Radiant Rose'

Alcea rosea 'Spotlight Sunshine'

Alchemilla mollis 'Thriller'

Alchemilla sericata 'Gold Strike'

Allium 'Blue Eddy'

Allium 'Millenium'

Allium 'Summer Beauty'

Amsonia hubrichtii

Amsonia tabernaemontana 'Starstruck'

Proven Winners Perennials

Amsonia tabernaemontana 'Storm Cloud'

Amsonia x 'Blue Ice'

Anaphalis margaritacea

Anemone sylvestris

Anemone x hybrida 'Honorine Jobert'

Anthemis tinctoria 'Charme'

Anthemis tinctoria 'Sauce Hollandaise'

Aquilegia caerulea 'Origami™ Series Mix'

Aralia cordata 'Sun King'

Arenaria montana 'Blizzard Compact'

Armeria maritima 'Bloodstone'

Artemisia schmidtiana 'Nana or Silver Mound'

Aruncus dioicus