Turtlehead
Chelone obliqua 'Ieniemienie'
Zones 5-
9
9
USDA Hardiness Zone 9
20 to 30°F • Very warm winter climates
Includes sub-zones: 9a, 9b | Ideal for: tropical plants, palms, citrus trees | 3047 total plants
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Twinspur
Diascia barberae
Zones 8-
11
Umbrella plant
Cyperus involucratus 'Gracilis'
Zones 9-
12
Umbrella plant
Cyperus involucratus
Zones 9-
12
Umbrella plant
Cyperus involucratus 'Baby Tut'
Zones 9-
11
Uruguayan pampas grass
Cortaderia selloana
Zones 8-
10
Venus' slipper
Paphiopedilum (group)
Zones 9-
12
Verbascum
Verbascum 'Lavender Lass'
Zones 5-
9
Verbena
Verbena 'Imagination'
Zones 9-
10
Viburnum
Viburnum obovatum 'Reifler's Dwarf'
Zones 6-
9
Violet wood sorrel
Oxalis violacea
Zones 5-
9
Virginia creeper
Parthenocissus quinquefolia var. Engelmannii
Zones 3-
9
Virginia creeper
Parthenocissus quinquefolia 'Monham' STAR SHOWERS
Zones 3-
9
Virginia creeper
Parthenocissus quinquefolia 'Troki' RED WALL
Zones 3-
9
Virginia creeper
Parthenocissus quinquefolia
Zones 3-
9
Virginia sweetspire
Itea virginica 'Henry's Garnet'
Zones 5-
9
Virginia sweetspire
Itea virginica 'Sprich' LITTLE HENRY
Zones 5-
9
Virginia sweetspire
Itea virginica 'Sarah Eve'
Zones 5-
9
Virginia sweetspire
Itea virginica 'Saturnalia'
Zones 5-
9
Virginia sweetspire
Itea virginica
Zones 5-
9
Voodoo lily
Sauromatum venosum
Zones 6-
10
Wall germander
Teucrium chamaedrys
Zones 5-
9
Wall germander
Teucrium chamaedrys 'Prostratum'
Zones 5-
9
Wallflower
Erysimum cheiri
Zones 7-
9
Wallflower
Erysimum linifolium 'Balcherissam' CHEERS SUN-KISSED AMETHYST
Zones 7-
9
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Water lettuce
Pistia stratiotes
Zones 8-
10
Water mimosa
Neptunia oleracea
Zones 9-
12
Water oak
Quercus nigra
Zones 6-
9
Water poppy
Hydrocleys nymphoides
Zones 9-
11
Water snowflake
Nymphoides indica
Zones 8-
11
Water yam
Dioscorea alata
Zones 9-
11
Watermelon
Citrullus lanatus
Zones 2-
11
Wax gourd
Benincasa hispida
Zones 2-
11
Wax mallow
Malvaviscus 'Big Mama'
Zones 7-
10
Wax myrtle
Morella cerifera 'Luray'
Zones 7-
10
Weeping buddleja
Rostrinucula dependens
Zones 7-
10
Weeping Japanese hackberry
Celtis sinensis 'Green Cascade'
Zones 7-
9
Weigela
Weigela florida 'Elvera' MIDNIGHT WINE
Zones 4-
9
Weigela
Weigela florida 'White Knight'
Zones 5-
9
Weigela
Weigela hortensis
Zones 6-
9
Weigela
Weigela 'Courtalor' CARNAVAL
Zones 5-
9
Weigela
Weigela florida 'Polka'
Zones 4-
9
Weigela
Weigela florida 'Verweig 6' SONIC BLOOM
Zones 4-
9
Western ironweed
Vernonia baldwinii
Zones 5-
9
Western mugwort
Artemisia ludoviciana 'Valerie Finnis'
Zones 5-
10
Western poison oak
Toxicodendron diversilobum
Zones 5-
9
Western soapberry
Sapindus drummondii
Zones 6-
9
White ash
Fraxinus americana 'Autumn Purple'
Zones 3-
9
White ash
Fraxinus americana 'Rosehill'
Zones 3-
9
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White ash
Fraxinus americana
Zones 3-
9
White clover
Trifolium repens
Zones 3-
10
White evening primrose
Oenothera speciosa 'Rosea'
Zones 4-
9
White evening primrose
Oenothera speciosa
Zones 4-
9
White false indigo
Baptisia alba var. Macrophylla
Zones 3-
9
White oak
Quercus alba
Zones 3-
9
White sage
Artemisia ludoviciana 'Silver King'
Zones 4-
9
White sage
Artemisia ludoviciana
Zones 4-
9
White stonecrop
Sedum album 'Coral Carpet'
Zones 3-
9
White stonecrop
Sedum album subsp. Teretifolium 'Murale'
Zones 3-
9
Whitehead bogbutton
Lachnocaulon anceps
Zones 7-
10
Whorled milkweed
Asclepias verticillata
Zones 4-
9
Widow's cross
Sedum pulchellum
Zones 6-
9
Wild bergamot
Monarda fistulosa
Zones 3-
9
Wild bergamot
Monarda 'Peter's Purple'
Zones 6-
9
Wild garlic
Tulbaghia violacea 'Silver Lace'
Zones 7-
10
Wild garlic
Allium ursinum
Zones 5-
9
Wild ginger
Asarum caudatum
Zones 7-
10
Wild ginger
Asarum shuttleworthii
Zones 6-
9
Wild indigo
Baptisia tinctoria
Zones 3-
9
Wild senna
Senna marilandica
Zones 4-
9
Willow oak
Quercus phellos
Zones 5-
9
Willow-leaved sunflower
Helianthus salicifolius 'Low Down'
Zones 6-
9
Willow-leaved sunflower
Helianthus salicifolius 'First Light'
Zones 6-
9
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Willow-leaved sunflower
Helianthus salicifolius
Zones 4-
9
Willow-leaved sunflower
Helianthus salicifolius 'Autumn Gold'
Zones 5-
9
Windflower
Anemone coronaria
Zones 7-
10
Windmill palm
Trachycarpus fortunei
Zones 7-
10
Windmill palm
Trachycarpus wagnerianus
Zones 7-
9
Winged elm
Ulmus alata
Zones 6-
9
Winged sumac
Rhus copallinum
Zones 4-
9
Winter creeper
Euonymus fortunei
Zones 5-
9
Winter daphne
Daphne odora 'Aureomarginata'
Zones 7-
9
Winter daphne
Daphne odora
Zones 7-
9
Winter jasmine
Jasminum nudiflorum
Zones 6-
10
Winter squash
Cucurbita moschata
Zones 2-
11
Winter squash
Cucurbita maxima
Zones 2-
11
Winter squash
Cucurbita argyrosperma
Zones 2-
11
Winterberry
Ilex 'Sparkleberry'
Zones 5-
9
Winterberry
Ilex verticillata 'Jim Dandy'
Zones 3-
9
Winterberry
Ilex verticillata 'Cacapon'
Zones 3-
9
Winterberry
Ilex verticillata 'Afterglow'
Zones 3-
9
Winterberry
Ilex verticillata 'Winter Gold'
Zones 3-
9
Winterberry
Ilex verticillata 'Southern Gentleman'
Zones 3-
9
Winterberry
Ilex verticillata 'Nana' RED SPRITE
Zones 3-
9
Winterberry
Ilex verticillata 'Winter Red'
Zones 3-
9
Winterberry
Ilex verticillata 'Shortcake'
Zones 3-
9
Winterberry
Ilex verticillata 'Spriber' BERRY NICE
Zones 3-
9
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Winterberry
Ilex verticillata 'Maryland Beauty'
Zones 3-
9
Winterberry
Ilex verticillata 'Goldfinch'
Zones 3-
9
Winterberry
Ilex verticillata 'Oosterwijk'
Zones 3-
9
Want to see more?
View all 3047 plants for Zone 9 with advanced filtering options. Search by plant type, sun exposure, water needs, and more.
See All PlantsBest Plants for Zone 9
USDA Hardiness Zone 9 experiences winter minimum temperatures between 20 to 30°F. This collection includes 3047 plants specifically suited for Zone 9 conditions, including tropical plants, palms, citrus trees.
Understanding Your Hardiness Zone
The USDA hardiness zone is based on average annual minimum winter temperature. While it's an excellent starting point, also consider your local microclimate, soil conditions, rainfall patterns, and summer heat when selecting plants.