Perennials

Ampelopsis 'Elegans'

Amsonia hubrichtii

Amsonia tabernaemontana 'Starstruck'

Proven Winners Perennials

Amsonia tabernaemontana 'Storm Cloud'

Amsonia x 'Blue Ice'

Anaphalis margaritacea

Anemone hupehensis Fantasy™ 'Pocahontas'

Aquilegia 'Earlybird™ Red White'

Aquilegia caerulea 'Kirigami™ Red & White'

Aquilegia caerulea 'Kirigami™ Rose & Pink'

Aquilegia caerulea 'Origami™ Series Mix'

Arenaria montana 'Blizzard Compact'

Armeria maritima 'Bloodstone'

Armeria maritima 'Rubrifolia'

Proven Winners Perennials

Aruncus 'Chantilly Lace'

Aruncus dioicus

Asclepias incarnata 'Cinderella'

Asclepias incarnata 'Ice Ballet'

Aster ericoides 'Snow Flurry'

Aster novae-angeliae 'Purple Dome'

Aster novi-belgii 'Alert'

Astilbe 'Moccachino'

Astilbe arendsii 'Fanal'

Astilbe arendsii 'Weisse Gloria'