Herbaceous

Agastache foeniculum 'Blue Fortune'

Blue Fortune Giant Hyssop

Agastache foeniculum 'Golden Jubilee'

Golden Jubilee Mexican Hyssop

Agastache rugosa 'Little Adder'

Little Adder Hyssop

Agastache x 'Black Adder'

Black Adder Giant Hyssop

Allium 'Globemaster'

Globemaster Ornamental Onion

Allium 'Medusa'

Medusa Ornamental Onion

Allium 'Millenium'

Millenium Ornamental Onion

Allium ‘Serendipity’

Serendipity Ornamental Onion

Amsonia 'String Theory'

String Theory Blue Star

Amsonia x 'Butterscotch'

Butterscotch Blue Star

Anemone hupehensis 'Pretty Lady Maria'

Pretty Lady Maria Anemone

Anemone tomentosa 'Robustissima'

Robustissima Grape Leaf Anemone

Aruncus dioicus

Goat's Beard

Aster oblongifolius 'Raydon's Favorite'

Raydon's Favorite Aromatic Aster

Astilbe 'Sprite'

Sprite Astilbe

Astilbe x arendsii 'Bridal Veil'

Bridal Veil Astilbe

Astilbe x arendsii 'Fanal'

Fanal Astilbe

Baptisia australis

Blue False Indigo

Begonia grandis

Hardy Begonia

Bergenia cordifolia

Heartleaf Bergenia, Pigsqueak