American or African Marigold
American Sweet Gum
American Sycamore
Amethyst Mist Coral Bells
Anchor Bay Creeping Ceanothus
Angelina Stonecrop
Ann Folkard Cranesbill
Annual Phlox
Annual Strawflower, Everlasting
Anthony Waterer Spirea
Apache Plume
Aphelandra
Apple Blossom Moss Phlox
Apple Blossom Penstemon
Apricot Mallow
Aptos Blue Coast Redwood
Arcadia Juniper
Arctotis Daisy, African Daisy
Arizona Ash
Arnold Crabapple