Hellebore
Helleborus HONEYMOON NEW YORK NIGHT
Zones 4-
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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Hen's eyes
Ardisia crenata
Zones 8-
10
Hens and chicks
Sempervivum 'Black'
Zones 4-
9
Hens and chicks
Sempervivum 'King George'
Zones 4-
9
Hibiscus
Hibiscus 'Old Yella'
Zones 4-
9
Hibiscus
Hibiscus 'Giant Maroon'
Zones 5-
9
Hibiscus
Hibiscus 'Midnight Marvel'
Zones 5-
9
Hibiscus
Hibiscus SUMMERIFIC HOLY GRAIL
Zones 4-
9
Highbush blueberry
Vaccinium 'Sunshine Blue'
Zones 6-
10
Himalayan honeysuckle
Leycesteria formosa
Zones 7-
9
Holly
Ilex 'Mesdob' CHINA BOY
Zones 5-
9
Holly
Ilex 'Nellie R. Stevens'
Zones 6-
9
Holly
Ilex 'Mesog' CHINA GIRL
Zones 5-
9
Holly
Ilex 'Rock Garden'
Zones 5-
9
Holly
Ilex opaca 'Waysides Christmas Tree'
Zones 5-
9
Holly
Ilex 'Centennial Girl'
Zones 5-
9
Holly
Ilex 'Conaf' OAKLEAF
Zones 6-
9
Holly
Ilex × koehneana 'Loch Raven'
Zones 6-
9
Holly
Ilex 'Magland' OAKLAND
Zones 6-
9
Holly olive
Osmanthus heterophyllus 'Variegatus'
Zones 7-
9
Hollyhock
Alcea rosea (single)
Zones 2-
10
Hollyhock
Alcea rosea 'Nigra'
Zones 2-
9
Hollywood juniper
Juniperus chinensis 'Kaizuka'
Zones 4-
9
Holm oak
Quercus ilex
Zones 7-
10
Honeysuckle
Lonicera × heckrottii 'Gold Flame'
Zones 5-
9
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Honeysuckle
Lonicera × italica 'Sherlite' HARLEQUIN
Zones 4-
9
Honeysuckle
Lonicera ligustrina var. Yunnanensis
Zones 7-
9
Hong Kong orchid tree
Bauhinia × blakeana
Zones 9-
11
Hooded pitcher plant
Sarracenia minor 'Okee Giant'
Zones 7-
9
Hop hornbeam
Ostrya carpinifolia
Zones 5-
9
Hop tree
Ptelea trifoliata
Zones 4-
9
Horn-of-plenty
Datura metel
Zones 9-
10
Horned violet
Viola cornuta
Zones 6-
11
Horsehead philodendron
Philodendron bipinnatifidum
Zones 9-
11
Hosta
Hosta 'Fortunei Aureomarginata'
Zones 3-
9
Hosta
Hosta 'Francee'
Zones 3-
9
Hosta
Hosta sieboldiana 'Elegans'
Zones 4-
9
Hosta
Hosta plantaginea var. Japonica
Zones 3-
9
Hosta
Hosta plantaginea
Zones 3-
9
Hot pepper
Capsicum annuum 'Emerald Fire'
Zones 9-
11
Houttuynia
Houttuynia cordata 'Chameleon'
Zones 4-
10
Hummingbird's mint
Agastache 'Violet Vision'
Zones 5-
10
Hummingbird's trumpet
Zauschneria 'Orange Carpet'
Zones 5-
9
Hybrid dogwood
Cornus 'Kn30 8' VENUS
Zones 6-
9
Hybrid moyesii rose
Rosa 'Nevada'
Zones 4-
9
Hybrid multiflora rose
Rosa 'Veilchenblau'
Zones 5-
9
Hybrid musk rose
Rosa 'Ballerina'
Zones 5-
9
Hybrid perpetual rose
Rosa 'Marchesa Boccella'
Zones 4-
9
Hybrid pitcher plant
Sarracenia × excellens
Zones 5-
9
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Hybrid rugosa rose
Rosa 'Blanc Double de Coubert'
Zones 4-
9
Hybrid rugosa rose
Rosa 'Schneekoppe' SNOW PAVEMENT
Zones 4-
9
Hybrid tea rose
Rosa 'Meivildo' ROYAL BROMPTON ROSE
Zones 5-
9
Hybrid tea rose
Rosa 'Meibrinpay' ABBAYE DE CLUNY
Zones 5-
9
Hybrid tea rose
Rosa 'Dainty Bess'
Zones 5-
9
Hybrid tea rose
Rosa 'Dolly Parton'
Zones 5-
9
Hybrid tea rose
Rosa 'Andeli' DOUBLE DELIGHT
Zones 5-
9
Hybrid tea rose
Rosa 'Mister Lincoln'
Zones 5-
9
Hybrid tea rose
Rosa 'Hilaroma' SECRET
Zones 5-
9
Hybrid tea rose
Rosa 'Meirevolt' TOULOUSE-LAUTREC
Zones 5-
9
Hybrid tea rose
Rosa 'Meizeli' THE MCCARTNEY ROSE
Zones 5-
9
Hybrid tea rose
Rosa 'Wekblunez' MEMORIAL DAY
Zones 5-
9
Hybrid tea rose
Rosa 'Adharman' COMMANDANT COUSTEAU
Zones 5-
9
Hybrid tea rose
Rosa 'Jacopper' VETERANS' HONOR
Zones 5-
9
Hybrid tea rose
Rosa 'Korbilant' PAROLE
Zones 5-
9
Hybrid tuberous begonia
Begonia (Tuberosa Group)
Zones 9-
11
Hydrangea
Hydrangea 'Preziosa'
Zones 6-
9
Hydrangea
Hydrangea 'Pretty Maiden'
Zones 6-
9
Hydrangea
Hydrangea serrata 'Golden Sunlight'
Zones 6-
9
Hydrangea
Hydrangea angustipetala 'MonLongShou' GOLDEN CRANE
Zones 6-
10
Hydrangea
Hydrangea serrata
Zones 6-
9
Hydrangea
Hydrangea serrata 'SMNHSDD' TUFF STUFF AH-HA
Zones 5-
9
Hylotelephium
Hylotelephium spectabile 'Brilliant'
Zones 3-
9
Hylotelephium
Hylotelephium spectabile 'Ruby Jewel'
Zones 3-
9
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Hylotelephium
Hylotelephium spectabile 'Neon'
Zones 3-
9
Hylotelephium
Hylotelephium spectabile
Zones 3-
9
Hypericum
Hypericum HYPEARLS RENU
Zones 6-
9
Hypericum
Hypericum × inodorum 'Kolsan' FLORALBERRY SANGRIA
Zones 5-
9
Hyssop
Hyssopus officinalis
Zones 4-
9
Ice plant
Delosperma cooperi
Zones 6-
10
Ice plant
Delosperma rogersii 'Mini Wine'
Zones 7-
11
Ice plant
Delosperma cooperi 'Delosperma cooperi 'Jewel of Desert Peridot''
Zones 5-
10
Ice plant
Delosperma cooperi 'WOWDAY2' WHEELS OF WONDER FIRE WONDER
Zones 5-
9
Inch plant
Tradescantia zebrina
Zones 8-
12
India hawthorn
Rhaphiolepis indica 'Snow White'
Zones 8-
10
Indian blanket
Gaillardia pulchella
Zones 2-
11
Indian grass
Sorghastrum nutans 'Bluebird'
Zones 4-
9
Indian grass
Sorghastrum nutans 'Indian Steel'
Zones 4-
9
Indian grass
Sorghastrum nutans 'Sioux Blue'
Zones 4-
9
Indian grass
Sorghastrum nutans
Zones 4-
9
Indian grass
Sorghastrum nutans 'St. Louis'
Zones 4-
9
Indian hawthorn
Rhaphiolepis umbellata
Zones 8-
10
Indian hemp
Apocynum cannabinum
Zones 4-
9
Indian horse chustnut
Aesculus indica 'Sydney Pearce'
Zones 6-
9
Indian jujube
Ziziphus jujuba
Zones 6-
9
Indian pink
Spigelia marilandica 'Little Redhead'
Zones 5-
9
Indian-hawthorn
Rhaphiolepis × delacourii 'Wilcor' SPRING SONATA
Zones 8-
10
Indigo
Indigofera 'Little Pinkie'
Zones 6-
9
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Inkberry
Ilex glabra 'Compacta'
Zones 4-
9
Inkberry
Ilex glabra 'Shamrock'
Zones 4-
9
Inkberry
Ilex glabra
Zones 4-
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.