Ken Taylor Cushion Fremontia
Ken Taylor Trailing Rosemary
Kiwi, Chinese Gooseberry
Kleinia
Koster Blue Spruce
Krauter Vesuvius Flowering Plum
Kurapia
Kwanzan Flowering Japanese Cherry
Lace Leaf Japanese Maple
Lady Banks' Rose
Lady Elizabeth Daylily
Lady Lucille Daylily
Ladybird Mix Cosmos
Lalandei Pyracantha
Lamb's Ear
Lamb's Ears Silver Carpet
Lance Coreopsis
Laurestinus Viburnum
Lavender Japanese Wisteria