Plant WitchPlants for zone 9
2009 plants hardy in USDA zone 9.
- Hooker's Balsamroot Balsamorhiza hookeri Wildflower
- Hooker's Willow Salix hookeriana Flowering shrub
- Hoop Petticoat Daffodil Narcissus bulbocodium Bulb
- Horned Violet Viola cornuta Garden perennial
- Horseflyweed Baptisia tinctoria Legume
- Horseherb Calyptocarpus vialis Creeping perennial
- Horseradish Armoracia rusticana Root
- 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 Delphinium Delphinium elatum Garden perennial
- Hybrid Sage Salvia × sylvestris Garden perennial
- Hybrid Stonecrop Phedimus hybridus Creeping perennial
- Hybrid Trumpet Creeper Campsis × tagliabuana Vine
- Hybrid Witch Hazel Hamamelis × intermedia Flowering shrub
- Hyssop Hyssopus officinalis Herb
- Hyssopleaf Boneset Eupatorium hyssopifolium
- Ice Cream Bean Inga edulis Tree fruit
- Iceland Poppy Papaver nudicaule Garden perennial
- Idaho Blue-Eyed Grass Sisyrinchium idahoense Wildflower
- Idaho Fescue Festuca idahoensis Grass
- Ilima Sida fallax Creeping perennial
- Illinois Bundleflower Desmanthus illinoensis
- Illinois Ticktrefoil Desmodium illinoense
- 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 Pink Spigelia marilandica 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 Astilbe Astilbe japonica Garden perennial
- Japanese Burnet Sanguisorba obtusa Garden perennial
- Japanese Camellia Camellia japonica Flowering shrub
- Japanese Crape Myrtle Lagerstroemia fauriei Flowering tree
- 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 Morning Glory Ipomoea nil Garden annual
- Japanese Pachysandra Pachysandra terminalis Creeping perennial
- Japanese Pagoda Tree Styphnolobium japonicum
- Japanese Painted Fern Athyrium niponicum Creeping perennial
- Japanese Plum Yew Cephalotaxus harringtonia Low shrub
- Japanese Primrose Primula japonica Garden perennial
- Japanese Quince Chaenomeles japonica Flowering shrub
- Japanese Sedge Carex morrowii Grass sedge
- Japanese Spirea Spiraea japonica Flowering shrub
- Japanese Stewartia Stewartia pseudocamellia Flowering tree
- Japanese Stonecrop Sedum makinoi Creeping perennial
- Japanese Tree Lilac Syringa reticulata Flowering tree
- Japanese Zoysia Zoysia japonica Creeping perennial
- Jelly Bean Plant Sedum × rubrotinctum Succulent
- Jerusalem Artichoke Helianthus tuberosus Root
- Jerusalem Sage Phlomis fruticosa Flowering shrub
- Jewelweed Impatiens capensis Wildflower
- Joe Pye Weed Eutrochium purpureum Wildflower
- Johnny Jump Up Viola tricolor Wildflower
- Jonquil Narcissus jonquilla Bulb
- Jostaberry Ribes x culverwellii Berry
- Judd Viburnum Viburnum × juddii Flowering shrub
- Jujube Ziziphus jujuba Tree fruit
- Jungle Geranium Ixora coccinea Flowering shrub
- Kale Brassica oleracea var. sabellica Brassica
- Kamchatka Stonecrop Sedum kamtschaticum Creeping perennial
- Kangaroo Paw Anigozanthos flavidus Wildflower
- Kentucky Bluegrass Poa pratensis Creeping perennial
- Kentucky Wisteria Wisteria macrostachya Flowering shrub
- Key Lime Citrus x aurantiifolia Tree fruit
- King Protea Protea cynaroides Flowering shrub
- King's Mantle Thunbergia erecta Flowering shrub
- King's Spear Asphodeline lutea Garden perennial
- Kinnikinnick Arctostaphylos uva-ursi Creeping perennial
- Kiss-Me-Over-the-Garden-Gate Polygonum orientale Garden perennial
- Kiwi Actinidia deliciosa Berry
- Kobus Magnolia Magnolia kobus Flowering tree
- Kohlrabi Brassica oleracea var. gongylodes Brassica
- Korean Azalea Rhododendron yedoense Flowering shrub
- Korean Bellflower Campanula takesimana Garden perennial
- Korean Mint Agastache rugosa Herb
- Korean Rhododendron Rhododendron mucronulatum Flowering shrub
- Korean Velvet Grass Zoysia matrella var. pacifica Grass
- Koreanspice Viburnum Viburnum carlesii Flowering shrub
- Kousa Dogwood Cornus kousa Flowering tree
- Krauss's Spikemoss Selaginella kraussiana Creeping perennial
- Kumquat Citrus japonica Tree fruit
- Kura Clover Trifolium ambiguum Creeping perennial
- Lace Cactus Echinocereus reichenbachii Flowering shrub
- Lacy Phacelia Phacelia tanacetifolia Wildflower
- Lady Banks' Rose Rosa banksiae Flowering shrub
- Lady Fern Athyrium filix-femina Fern