Heather Blush Bearded Iris
Heavy Metal Switch Grass
Hedge Maple
Helene Strybing Manuka Tea Tree
Heliotrope
Hemstiched Bearded Iris
Hen and Chicks
Hetz Arborvitae
Hidcote Goldencup St. Johnswort
Hidcote Hypericum
Hidcote Lavender
Hillside Creeper Scotch Pine
Holly or Holm Oak
Holly-Leaf or Islay Cherry
Hollyhock
Hollywood Twisted Juniper, Hollywoo
Homestead Purple Verbena
Honey Bush
Honey Myrtle, Granite-Bottlebrush
Honeywort