Plant WitchPlants for zone 13
1550 plants hardy in USDA zone 13.
- Great Bellflower Campanula latifolia Garden perennial
- Great Blue Lobelia Lobelia siphilitica Wildflower
- Great Valley Phacelia Phacelia ciliata
- Greater Woodrush Luzula sylvatica Creeping perennial
- Grecian Windflower Anemone blanda Garden perennial
- Green and Gold Chrysogonum virginianum Creeping perennial
- Green Antelopehorn Asclepias viridis Wildflower
- Green Bean Phaseolus vulgaris Legume
- Green Comet Milkweed Asclepias viridiflora Wildflower
- Green Hawthorn Crataegus viridis
- Green Tea Camellia sinensis var. sinensis Leafy
- Greenleaf Manzanita Arctostaphylos patula Flowering shrub
- Gregg's Mistflower Conoclinium greggii Creeping perennial
- Ground Cherry Physalis pruinosa Fruiting
- Ground Morning Glory Convolvulus sabatius Creeping perennial
- Ground Plum Astragalus crassicarpus Legume
- Groundsel Bush Baccharis halimifolia Flowering shrub
- Gulf Coast Penstemon Penstemon tenuis Wildflower
- Gum Rockrose Cistus ladanifer Flowering shrub
- Haageana Globe Amaranth Gomphrena haageana Garden annual
- Hairy Goldenaster Heterotheca villosa Wildflower
- Hairy Manzanita Arctostaphylos columbiana Flowering shrub
- Hairy Mountain Mint Pycnanthemum verticillatum var. pilosum
- Hairy Vetch Vicia villosa Legume
- Hairy Wood Mint Blephilia hirsuta
- Halberd-Leaf Rosemallow Hibiscus laevis Garden perennial
- Hardy Cyclamen Cyclamen hederifolium Garden perennial
- Hardy Fuchsia Fuchsia magellanica Flowering shrub
- Hardy Ice Plant Delosperma cooperi Creeping perennial
- Hare's Ear Bupleurum rotundifolium Garden annual
- Harebell Campanula rotundifolia Wildflower
- Harlequin Flower Sparaxis tricolor Bulb
- Harlequin Glorybower Clerodendrum trichotomum Flowering shrub
- Hartweg's Sundrops Calylophus hartwegii Creeping perennial
- Harvest Brodiaea Brodiaea coronaria Wildflower
- Hay-Scented Fern Dennstaedtia punctilobula Fern
- Heartleaf Bergenia Bergenia cordifolia Creeping perennial
- Heartleaf Keckiella Keckiella cordifolia Flowering shrub
- Heartleaf Milkweed Asclepias cordifolia Wildflower
- Heavenly Blue Morning Glory Ipomoea tricolor Garden annual
- Henderson's Shooting Star Dodecatheon hendersonii Wildflower
- Henry's Lily Lilium henryi Garden perennial
- Hens And Chicks Sempervivum tectorum Creeping perennial
- Herald's Trumpet Beaumontia grandiflora Vine
- Hercules' Club Zanthoxylum clava-herculis
- Higan Cherry Prunus × subhirtella Flowering tree
- High Mallow Malva sylvestris Wildflower
- Himalayan Cinquefoil Potentilla atrosanguinea Garden perennial
- Himalayan Cranesbill Geranium himalayense Garden perennial
- Himalayan Fleeceflower Persicaria affinis Creeping perennial
- Hoary Mountain Mint Pycnanthemum incanum
- Hoary Tansyaster Machaeranthera canescens Wildflower
- Hoary Vervain Verbena stricta Wildflower
- Hollow Joe Pye Weed Eutrochium fistulosum Wildflower
- Hollyhock Alcea rosea
- Hollyhock Mallow Malva alcea Wildflower
- Hollyleaf Cherry Prunus ilicifolia Flowering shrub
- Hollyleaf Redberry Rhamnus ilicifolia
- Honesty Lunaria annua Garden annual
- Honey Locust Gleditsia triacanthos Legume
- Honey Mesquite Prosopis glandulosa Legume
- Honeysuckle Fuchsia Fuchsia triphylla Garden perennial
- Honeywort Cerinthe major Garden annual
- Hong Kong Orchid Tree Bauhinia × blakeana Flowering tree
- Hooker's Willow Salix hookeriana Flowering shrub
- Hoop Petticoat Daffodil Narcissus bulbocodium Bulb
- Horseherb Calyptocarpus vialis Creeping perennial
- Humboldt Lily Lilium humboldtii Bulb
- Hummingbird Mint Agastache cana Garden perennial
- Hummingbird Sage Salvia spathacea
- Hummingbird Trumpet Epilobium canum Wildflower
- Hyacinth Hyacinthus orientalis Bulb
- Hyacinth Bean Lablab purpureus Legume
- Hybrid Anemone Anemone × hybrida Garden perennial
- Hybrid Bougainvillea Bougainvillea × buttiana Vine
- Hybrid Columbine Aquilegia × hybrida Garden perennial
- Hybrid Fuchsia Fuchsia hybrida
- Hybrid Sage Salvia × sylvestris Garden perennial
- Hybrid Stonecrop Phedimus hybridus Creeping perennial
- Hybrid Trumpet Creeper Campsis × tagliabuana Vine
- Hyssopleaf Boneset Eupatorium hyssopifolium
- Ice Cream Bean Inga edulis Tree fruit
- Ilima Sida fallax Creeping perennial
- Illinois Bundleflower Desmanthus illinoensis
- Immortelle Xeranthemum annuum Garden annual
- Impatiens Impatiens walleriana Garden annual
- Indian Blanket Gaillardia pulchella Wildflower
- Indian Hawthorn Rhaphiolepis indica Flowering shrub
- Indian Hemp Apocynum cannabinum Wildflower
- Indian Plum Oemleria cerasiformis Flowering shrub
- Indian Shot Canna indica Garden perennial
- Indiangrass Sorghastrum nutans Grass sedge
- Inkberry Ilex glabra Flowering shrub
- Inland Ceanothus Ceanothus herbaceus Flowering shrub
- Inland Sea Oats Chasmanthium latifolium Grass sedge
- Inside-Out Flower Vancouveria hexandra Creeping perennial
- Irish Moss Sagina subulata Creeping perennial
- Island Alumroot Heuchera maxima Creeping perennial
- Italian Clematis Clematis viticella Vine
- Italian Jasmine Jasminum humile Flowering shrub
- Italian Ryegrass Lolium perenne ssp. multiflorum Grass
- Ithuriel's Spear Triteleia laxa Wildflower
- Ivy Geranium Pelargonium peltatum Vine
- Jacaranda Jacaranda mimosifolia Flowering tree
- Jack-in-the-Pulpit Arisaema triphyllum Wildflower
- Jackman Clematis Clematis × jackmanii Garden perennial
- Japanese Andromeda Pieris japonica Flowering shrub
- Japanese Anemone Anemone hupehensis Wildflower
- Japanese Apricot Prunus mume Flowering tree
- Japanese Ardisia Ardisia japonica Creeping perennial
- Japanese Burnet Sanguisorba obtusa Garden perennial
- Japanese Camellia Camellia japonica Flowering shrub
- Japanese Flowering Cherry Prunus serrulata Flowering tree
- Japanese Flowering Crabapple Malus floribunda Flowering tree
- Japanese Forest Grass Hakonechloa macra Creeping perennial
- Japanese Garden Juniper Juniperus procumbens Creeping perennial
- Japanese Iris Iris ensata Garden perennial
- Japanese Kerria Kerria japonica Flowering shrub
- Japanese Lily Lilium speciosum Garden perennial
- Japanese Millet Echinochloa esculenta Grain