Great globe thistle
Echinops sphaerocephalus
Zones 3-
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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Greater periwinkle
Vinca major 'Wojo's Gem'
Zones 7-
9
Greater periwinkle
Vinca major
Zones 7-
9
Greater tickseed
Coreopsis major
Zones 5-
9
Green arrow arum
Peltandra virginica
Zones 5-
9
Green ash
Fraxinus pennsylvanica 'Patmore'
Zones 4-
9
Green ash
Fraxinus pennsylvanica 'Summit'
Zones 4-
9
Green ash
Fraxinus pennsylvanica
Zones 3-
9
Green bulrush
Scirpus atrovirens
Zones 3-
9
Green milkweed
Asclepias viridis
Zones 5-
9
Habanero pepper
Capsicum chinense 'Roulette'
Zones 2-
11
Hackberry
Celtis occidentalis
Zones 2-
9
Hard fescue
Festuca longifolia
Zones 3-
9
Hard rush
Juncus inflexus 'Afro'
Zones 4-
9
Hard rush
Juncus inflexus 'Lovesick Blues'
Zones 4-
9
Hardy begonia
Begonia grandis 'Wildwood Premier'
Zones 6-
9
Hardy begonia
Begonia grandis subsp. Evansiana 'Alba'
Zones 6-
9
Hardy begonia
Begonia grandis subsp. Evansiana
Zones 6-
9
Hardy hibiscus
Hibiscus 'Lord Baltimore'
Zones 5-
9
Hardy hibiscus
Hibiscus 'Blue River II'
Zones 5-
9
Hardy hibiscus
Hibiscus 'Kopper King'
Zones 4-
9
Hardy hibiscus
Hibiscus 'Turn of the Century'
Zones 5-
9
Hardy hibiscus
Hibiscus 'Fantasia'
Zones 4-
9
Hardy hibiscus
Hibiscus 'Plum Crazy'
Zones 4-
9
Hardy hibiscus
Hibiscus 'Etna Pink'
Zones 5-
9
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Hardy hibiscus
Hibiscus 'Matterhorn'
Zones 5-
9
Hardy hibiscus
Hibiscus 'Sweet Caroline'
Zones 5-
9
Hardy hibiscus
Hibiscus 'Pitter Patti'
Zones 5-
9
Hardy hibiscus
Hibiscus 'Draped Lady'
Zones 5-
9
Hardy hibiscus
Hibiscus '100 Degrees'
Zones 5-
9
Hardy hibiscus
Hibiscus 'Anne Arundel'
Zones 5-
9
Hardy hibiscus
Hibiscus 'Clown'
Zones 5-
9
Hardy hibiscus
Hibiscus 'Candy Stripe'
Zones 5-
9
Hardy hibiscus
Hibiscus 'Lester Riegel'
Zones 5-
9
Hardy hibiscus
Hibiscus moscheutos 'Luna Red'
Zones 5-
9
Hardy hibiscus
Hibiscus moscheutos 'Disco Belle Pink'
Zones 4-
9
Hardy hibiscus
Hibiscus moscheutos 'Disco Belle Rosy Red'
Zones 4-
9
Hardy hibiscus
Hibiscus moscheutos 'Disco Belle White'
Zones 5-
9
Hardy hibiscus
Hibiscus moscheutos 'Wildwood Wonder'
Zones 5-
9
Hardy hibiscus
Hibiscus 'Summer Storm'
Zones 4-
9
Hardy hibiscus
Hibiscus 'Cranberry Crush'
Zones 4-
9
Hardy hibiscus
Hibiscus moscheutos 'Luna Pink Swirl'
Zones 5-
9
Hardy hibiscus
Hibiscus 'Cherry Cheesecake'
Zones 4-
9
Hardy hibiscus
Hibiscus moscheutos 'Balhiblu' LUNA BLUSH
Zones 5-
9
Hardy hibiscus
Hibiscus moscheutos 'Luna Rose'
Zones 5-
9
Hardy hibiscus
Hibiscus 'Perfect Storm'
Zones 4-
9
Hardy hibiscus
Hibiscus moscheutos SUMMER SPICE BLEU BRULEE
Zones 5-
9
Hardy hibiscus
Hibiscus 'Brandy Punch'
Zones 5-
9
Hardy impatiens
Impatiens omeiana
Zones 6-
9
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Hardy orange
Poncirus trifoliata
Zones 5-
9
Hardy pecan
Carya illinoinensis 'Montgomery'
Zones 5-
9
Hardy pecan
Carya illinoinensis
Zones 5-
9
Hardy water lily
Nymphaea 'Comanche'
Zones 4-
10
Hardy water lily
Nymphaea 'Sunny Pink'
Zones 4-
10
Hardy water lily
Nymphaea 'Pygmaea Helvola'
Zones 4-
10
Harland boxwood
Buxus harlandii
Zones 7-
9
Hart's tongue fern
Asplenium scolopendrium
Zones 5-
9
Hazel alder
Alnus serrulata
Zones 4-
9
Hazelnut
Corylus avellana 'Red Dragon'
Zones 3-
9
Heart-leaved skullcap
Scutellaria ovata
Zones 4-
9
Heartleaf iceplant
Mesembryanthemum cordifolium 'Mesbicla' MEZOO TRAILING RED
Zones 9-
10
Heath aster
Symphyotrichum ericoides 'Snow Flurry'
Zones 3-
9
Heath aster
Symphyotrichum ericoides 'Blue Star'
Zones 3-
9
Heath aster
Symphyotrichum ericoides
Zones 3-
10
Heavenly bamboo
Nandina domestica 'Moon Bay'
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Harbour Dwarf'
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Pygmaea'
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Monfar' SIENNA SUNRISE
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Monum' PLUM PASSION
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Murasaki' FLIRT
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Aka' BLUSH PINK
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Seika' OBSESSION
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Fire Power'
Zones 6-
9
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Heavenly bamboo
Nandina domestica 'Tuscan Flame'
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Emerald Sea'
Zones 6-
9
Heavenly bamboo
Nandina domestica 'Lemon-Lime'
Zones 6-
9
Hellebore
Helleborus orientalis 'Millet Hybrids'
Zones 4-
9
Hellebore
Helleborus 'Winter Joy Bouquet'
Zones 4-
9
Hellebore
Helleborus 'Royal Heritage'
Zones 4-
9
Hellebore
Helleborus × hybridus (Ballard's Group)
Zones 4-
9
Hellebore
Helleborus × hybridus 'White Lady'
Zones 4-
9
Hellebore
Helleborus × hybridus 'Blue Lady'
Zones 4-
9
Hellebore
Helleborus × hybridus 'Pink Lady'
Zones 4-
9
Hellebore
Helleborus × hybridus 'Red Lady'
Zones 4-
9
Hellebore
Helleborus × hybridus (red hybrid)
Zones 4-
9
Hellebore
Helleborus × hybridus 'White Lady Spotted'
Zones 4-
9
Hellebore
Helleborus × hybridus 'Yellow Lady'
Zones 4-
9
Hellebore
Helleborus × hybridus 'Pine Knot Best Strain'
Zones 4-
9
Hellebore
Helleborus × hybridus 'Pine Knot Best Darks'
Zones 4-
9
Hellebore
Helleborus × hybridus 'Pine Knot Best R & C'
Zones 4-
9
Hellebore
Helleborus 'Regal Ruffles'
Zones 4-
9
Hellebore
Helleborus × hybridus (Lady Mix)
Zones 4-
9
Hellebore
Helleborus (Painted Strain) WINTER JEWELS
Zones 4-
9
Hellebore
Helleborus 'Brushstrokes Strain'
Zones 4-
9
Hellebore
Helleborus 'Mardi Gras Double Mix'
Zones 5-
9
Hellebore
Helleborus orientalis
Zones 4-
9
Hellebore
Helleborus 'Red Racer'
Zones 4-
9
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Hellebore
Helleborus 'Confetti Cake'
Zones 4-
9
Hellebore
Helleborus 'Coseh 710' PINK FROST
Zones 4-
9
Hellebore
Helleborus HONEYMOON ROME IN RED
Zones 4-
9
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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.