Graberi Pyracantha
Grace Ward Lithodora
Graham Thomas Honeysuckle
Grape Ivy
Gray Gleam Juniper
Gray Honey Myrtle
Great Bellflower
Green & Gold Euryops
Green Columnar Juniper
Green Lavender Cotton
Grosso Long Stemmed Lavender
Ground Cover Myoporum
Ground Cover Natal Plum
Ground Cover Potentilla
Guadalupe Palm or Fan Palm
Gulf Stream Heavenly Bamboo
Hall's Japanese Honeysuckle
Hawaiian Elf Schefflera
Hawaiian Heather, False Heather
Heartleaf Bergenia