Plants for zone 9
2009 plants hardy in USDA zone 9.
- Chinese Plumbago Ceratostigma willmottianum Flowering shrub
- Chinese Snowball Viburnum macrocephalum Flowering shrub
- Chinese Stonecrop Sedum tetractinum Creeping perennial
- Chinese Tea Camellia sinensis Leafy
- Chinese Trumpet Creeper Campsis grandiflora Vine
- Chinquapin Castanea pumila Nut
- Chives Allium schoenoprasum Allium
- Chocolate Cosmos Cosmos atrosanguineus Garden annual
- Chocolate Flower Berlandiera lyrata Wildflower
- Christmas Fern Polystichum acrostichoides Fern
- Christmas Rose Helleborus niger Garden perennial
- Chuparosa Justicia californica Flowering shrub
- Cineraria Pericallis hybrida Garden annual
- Citron Citrus medica Tree fruit
- Claret Cup Cactus Echinocereus triglochidiatus Succulent
- Clary Sage Salvia sclarea Herb
- Clasping Coneflower Dracopis amplexicaulis Wildflower
- Clasping Milkweed Asclepias amplexicaulis Wildflower
- Cleveland Sage Salvia clevelandii Flowering shrub
- Cliff Stonecrop Sedum glaucophyllum Creeping perennial
- Climbing Beans Phaseolus vulgaris Legume
- Climbing Hydrangea Hydrangea anomala subsp. petiolaris Vine
- Clivia Clivia miniata Garden perennial
- Cloth of Gold Crocus Crocus angustifolius Garden perennial
- Clove Pinks Dianthus caryophyllus Herb
- Clustered Bellflower Campanula glomerata Garden perennial
- Clustered Field Sedge Carex praegracilis Grass sedge
- Clustered Mountain Mint Pycnanthemum muticum Wildflower
- Coast Buckwheat Eriogonum latifolium Creeping perennial
- Coastal Plain Joe Pye Weed Eutrochium dubium Wildflower
- Coastal Verbena Glandularia maritima Creeping perennial
- Cobaea Beardtongue Penstemon cobaea Wildflower
- Cobweb Houseleek Sempervivum arachnoideum Creeping perennial
- Cobweb Thistle Cirsium occidentale Wildflower
- Cockscomb Celosia argentea Garden annual
- Cockspur Coral Tree Erythrina crista-galli Flowering tree
- Cockspur Hawthorn Crataegus crus-galli Flowering tree
- Coffeeberry Rhamnus californica Berry
- Collard Greens Brassica oleracea var. viridis Brassica
- Colonial Bentgrass Agrostis capillaris Creeping perennial
- Colorado Four O'Clock Mirabilis multiflora Wildflower
- Columbia Lily Lilium columbianum Wildflower
- Columbine Meadow Rue Thalictrum aquilegifolium Garden perennial
- Comfrey Symphytum officinale Garden perennial
- Common Blanketflower Gaillardia aristata Wildflower
- Common Blue Violet Viola sororia Creeping perennial
- Common Carpetgrass Axonopus fissifolius Grass
- Common Evening Primrose Oenothera biennis Wildflower
- Common Grape Hyacinth Muscari botryoides Bulb
- Common Hackberry Celtis occidentalis Tree fruit
- Common Jasmine Jasminum officinale Vine
- Common Lilac Syringa vulgaris Flowering shrub
- Common Madia Madia elegans Wildflower
- Common Manzanita Arctostaphylos manzanita Flowering shrub
- Common Milkweed Asclepias syriaca Wildflower
- Common Ninebark Physocarpus opulifolius Flowering shrub
- Common Peony Paeonia officinalis Garden perennial
- Common Periwinkle Vinca minor Creeping perennial
- Common Phacelia Phacelia distans Wildflower
- Common Pricklyash Zanthoxylum americanum Flowering shrub
- Common Selfheal Prunella vulgaris Creeping perennial
- Common Vetch Vicia sativa Legume
- Common Witch Hazel Hamamelis virginiana Flowering shrub
- Common Yarrow Achillea millefolium Wildflower
- Compass Plant Silphium laciniatum Wildflower
- Confederate Rose Hibiscus mutabilis Flowering shrub
- Coontie Zamia pumila Creeping perennial
- Copper Iris Iris fulva Garden perennial
- Copper Lily Habranthus tubispathus Bulb
- Coppery Ice Plant Malephora crocea Creeping perennial
- Coral Bean Erythrina herbacea Flowering shrub
- Coral Bells Heuchera sanguinea Garden perennial
- Coral Honeysuckle Lonicera sempervirens Vine
- Coral Vine Antigonon leptopus Vine
- Coralberry Symphoricarpos orbiculatus Flowering shrub
- Coriander Coriandrum sativum Herb
- Corn Zea mays Grain
- Corn Cockle Agrostemma githago Garden annual
- Corsican Hellebore Helleborus argutifolius Garden perennial
- Corsican Mint Mentha requienii Herb
- Corsican Sandwort Arenaria balearica Moss like
- Corsican Stonecrop Sedum dasyphyllum Creeping perennial
- Cosmos Cosmos bipinnatus Garden annual
- Cottage Pink Dianthus plumarius Wildflower
- Cows Clover Trifolium wormskioldii Legume
- Cowslip Primula veris Wildflower
- Coyote Brush Baccharis pilularis Low shrub
- Coyote Mint Monardella villosa Wildflower
- Crape Jasmine Tabernaemontana divaricata Flowering shrub
- Crape Myrtle Lagerstroemia indica Flowering tree
- Cream Cups Platystemon californicus Wildflower
- Creeping Baby's Breath Gypsophila repens Creeping perennial
- Creeping Bentgrass Agrostis stolonifera Creeping perennial
- Creeping Blueberry Vaccinium crassifolium Creeping perennial
- Creeping Broadleaf Sedge Carex siderosticta Grass sedge
- Creeping Comfrey Symphytum grandiflorum Creeping perennial
- Creeping Cotoneaster Cotoneaster adpressus Creeping perennial
- Creeping Jacob's Ladder Polemonium reptans Creeping perennial
- Creeping Lilyturf Liriope spicata Creeping perennial
- Creeping Mahonia Mahonia repens Creeping perennial
- Creeping Mazus Mazus miquelii Creeping perennial
- Creeping Myoporum Myoporum parvifolium Creeping perennial
- Creeping Phlox Phlox subulata Creeping perennial
- Creeping Raspberry Rubus hayata-koidzumii Creeping perennial
- Creeping Speedwell Veronica repens Creeping perennial
- Creeping Thyme Thymus praecox Creeping perennial
- Creeping Wire Vine Muehlenbeckia axillaris Creeping perennial
- Creeping Woodland Phlox Phlox stolonifera Creeping perennial
- Creeping Zinnia Sanvitalia procumbens Garden annual
- Creosote Bush Larrea tridentata Flowering shrub
- Cretan Tulip Tulipa saxatilis Bulb
- Crimson Clover Trifolium incarnatum Legume
- Crocus Tulip Tulipa humilis
- Crossvine Bignonia capreolata Vine
- Crown Imperial Fritillaria imperialis Bulb
- Crown of Thorns Euphorbia milii Flowering shrub
- Cucumber Cucumis sativus Fruiting
- Culver's Root Veronicastrum virginicum Wildflower
- Cumberland Azalea Rhododendron cumberlandense Flowering shrub
- Cumin Cuminum cyminum Herb