Plants for zone 12

1557 plants hardy in USDA zone 12.

• Seashore Mallow Kosteletzkya virginica Wildflower
• Seashore Paspalum Paspalum vaginatum Creeping perennial
• Seaside Daisy Erigeron glaucus Wildflower
• Seaside Goldenrod Solidago sempervirens Wildflower
• Sensitive Partridge Pea Chamaecrista nictitans Wildflower
• Serbian Bellflower Campanula poscharskyana Creeping perennial
• Sesame Sesamum indicum Grain
• Seven-Son Flower Heptacodium miconioides Flowering shrub
• Sharpleaf Penstemon Penstemon acuminatus Wildflower
• Shasta Daisy Leucanthemum × superbum Garden perennial
• Shell Ginger Alpinia zerumbet Garden perennial
• Shelling Beans Phaseolus vulgaris Legume
• Shirley Poppy Papaver rhoeas Garden annual
• Shore Juniper Juniperus conferta Creeping perennial
• Showy Colchicum Colchicum speciosum Garden perennial
• Showy Fleabane Erigeron speciosus Wildflower
• Showy Jasmine Jasminum floridum Flowering shrub
• Showy Milkweed Asclepias speciosa Wildflower
• Showy Penstemon Penstemon spectabilis Wildflower
• Showy Stonecrop Hylotelephium spectabile Succulent
• Showy Ticktrefoil Desmodium canadense Legume
• Shrimp Plant Justicia brandegeeana Flowering shrub
• Shrubby Boneset Ageratina havanensis Flowering shrub
• Shrubby Penstemon Penstemon fruticosus Wildflower
• Shrubby St. John's Wort Hypericum prolificum Flowering shrub
• Siam Tulip Curcuma alismatifolia Garden perennial
• Siberian Barren Strawberry Geum ternatum Creeping perennial
• Siberian Bugloss Brunnera macrophylla Creeping perennial
• Siberian Cypress Microbiota decussata Creeping perennial
• Siberian Squill Scilla siberica Bulb
• Sieber's Crocus Crocus sieberi Garden perennial
• Signet Marigold Tagetes tenuifolia Garden annual
• Silk Floss Tree Chorisia speciosa Flowering tree
• Silky Aster Symphyotrichum sericeum Wildflower
• Silky Dogwood Cornus amomum Flowering shrub
• Silky Prairie Clover Dalea villosa
• Silky-Leaf Woadwaxen Genista pilosa Creeping perennial
• Silver Bush Lupine Lupinus albifrons
• Silver Carpet Dymondia margaretae Creeping perennial
• Silver Ponyfoot Dichondra argentea
• Silver Sage Salvia argentea
• Silverbush Convolvulus cneorum Flowering shrub
• Silverleaf Phacelia Phacelia hastata Wildflower
• Silverweed Argentina anserina Creeping perennial
• Sims's Azalea Rhododendron simsii Flowering shrub
• Singleseed Juniper Juniperus squamata Low shrub
• Skunkbush Sumac Rhus trilobata Low shrub
• Sky Lupine Lupinus nanus Wildflower
• Slender Deutzia Deutzia gracilis Flowering shrub
• Small Yellow Foxglove Digitalis lutea Wildflower
• Small-Flowered Penstemon Penstemon procerus Wildflower
• Smoke Tree Cotinus coggygria Flowering shrub
• Smooth Beardtongue Penstemon laevigatus
• Smooth Hydrangea Hydrangea arborescens Flowering shrub
• Smooth Phlox Phlox glaberrima Garden perennial
• Smooth Rose Rosa blanda Flowering shrub
• Snapdragon Antirrhinum majus Garden annual
• Sneezeweed Helenium autumnale Garden perennial
• Sneezewort Achillea ptarmica Herb
• Snow Azalea Rhododendron mucronatum Flowering shrub
• Snow Crocus Crocus chrysanthus Garden perennial
• Snow-in-Summer Cerastium tomentosum Creeping perennial
• Snow-on-the-Mountain Euphorbia marginata Garden annual
• Snowbrush Ceanothus velutinus Flowering shrub
• Snowdrop Anemone Anemone sylvestris Creeping perennial
• Soap Aloe Aloe maculata Succulent
• Soapweed Yucca Yucca glauca Wildflower
• Society Garlic Tulbaghia violacea
• Sonoma Sage Salvia sonomensis Creeping perennial
• Sorghum Sorghum bicolor Grain
• Southern Blue Flag Iris virginica Garden perennial
• Southern Catalpa Catalpa bignonioides Flowering tree
• Southern Crabapple Malus angustifolia Flowering tree
• Southern Indica Azalea Rhododendron indicum Flowering shrub
• Southern Magnolia Magnolia grandiflora Flowering tree
• Southern Shield Fern Thelypteris kunthii Creeping perennial
• Soybean Glycine max Legume
• Spanish Bluebell Hyacinthoides hispanica Bulb
• Spanish Flag Ipomoea lobata Vine
• Spanish Lavender Lavandula stoechas
• Spanish Needles Bidens alba Wildflower
• Spanish Stonecrop Sedum hispanicum Garden annual
• Sparkleberry Vaccinium arboreum Berry
• Spider Flower Cleome hassleriana Garden annual
• Spike Speedwell Veronica spicata Garden perennial
• Spiny Bear's Breeches Acanthus spinosus Garden perennial
• Spotted Beebalm Monarda punctata Wildflower
• Spotted Deadnettle Lamium maculatum Creeping perennial
• Spotted Joe Pye Weed Eutrochium maculatum Wildflower
• Spreading Stonecrop Sedum divergens Creeping perennial
• Spring Snowflake Leucojum vernum Bulb
• Spring Starflower Tristagma uniflorum Bulb
• Sprouts Medicago sativa Legume
• St. Augustine Grass Stenotaphrum secundatum Grass
• St. Catherine's Lace Eriogonum giganteum Flowering shrub
• Staghorn Sumac Rhus typhina
• Stalked Bulbine Bulbine frutescens Creeping perennial
• Standing Cypress Ipomopsis rubra Wildflower
• Star Jasmine Trachelospermum jasminoides Vine
• Starflower Pincushions Scabiosa stellata Garden annual
• Statice Limonium sinuatum Garden annual
• Stevia Stevia rebaudiana Leafy
• Sticky Monkeyflower Diplacus aurantiacus Flowering shrub
• Stiff Aster Ionactis linariifolius Wildflower
• Stiff Goldenrod Oligoneuron rigidum Wildflower
• Stiff Sunflower Helianthus pauciflorus Wildflower
• Stinking Hellebore Helleborus foetidus Garden perennial
• Stock Matthiola incana Brassica
• Stokes' Aster Stokesia laevis Garden perennial
• Strawberry Begonia Saxifraga stolonifera Creeping perennial
• Strawberry Clover Trifolium fragiferum Creeping perennial
• Strawberry Foxglove Digitalis × mertonensis Wildflower
• Strawberry Tree Arbutus unedo Flowering shrub
• Strawflower Bracteantha bracteata Garden annual
• Sugarberry Celtis laevigata Tree fruit
• Sulphur Barrenwort Epimedium × versicolor Creeping perennial
• Sulphur Buckwheat Eriogonum umbellatum Wildflower
• Sulphur Cosmos Cosmos sulphureus Garden annual
• Sulphur Penstemon Penstemon attenuatus Wildflower
• Summer Hyacinth Galtonia candicans Bulb