Mandarin orange
Citrus reticulata 'Clementine'
Zones 9-
11
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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Mandarin orange
Citrus reticulata 'Dancy'
Zones 9-
11
Maple
Acer pentaphyllum
Zones 7-
9
Marigold
Calendula officinalis
Zones 2-
11
Marjoram
Origanum laevigatum 'Hopleys'
Zones 7-
10
Marjoram
Origanum libanoticum
Zones 5-
9
Marsh helleborine
Epipactis palustris
Zones 6-
9
Marsh mallow
Althaea officinalis
Zones 3-
9
Martin's spurge
Euphorbia × martini 'Waleutiny' TINY TIM
Zones 6-
10
Marvel of Peru
Mirabilis jalapa
Zones 9-
11
Maximilian sunflower
Helianthus maximiliani
Zones 4-
9
May-apple
Podophyllum 'Spotty Dotty'
Zones 6-
9
Meadow rue
Thalictrum buschianum
Zones 6-
9
Meadow rue
Thalictrum simplex
Zones 7-
9
Meadow rue
Thalictrum squarrosum
Zones 5-
9
Meadow rue
Thalictrum 'Black Stockings'
Zones 5-
9
Meadowsweet
Filipendula ulmaria 'Variegata'
Zones 3-
9
Meadowsweet
Filipendula ulmaria
Zones 3-
9
Mealycup sage
Salvia farinacea 'Victoria Blue'
Zones 8-
10
Mealycup sage
Salvia farinacea 'Fairy Queen'
Zones 8-
10
Mealycup sage
Salvia farinacea
Zones 8-
10
Mediterranean hackberry
Celtis australis
Zones 6-
9
Melampodium
Melampodium divaricatum 'Derby'
Zones 2-
11
Melampodium
Melampodium divaricatum
Zones 2-
11
Melon
Cucumis melo var. Flexuosus
Zones 2-
11
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Mexican bush sage
Salvia leucantha
Zones 8-
10
Mexican flame vine
Pseudogynoxys chenopodioides
Zones 9-
10
Mexican hat plant
Ratibida columnifera
Zones 4-
9
Mexican petunia
Ruellia simplex 'Katie'
Zones 8-
10
Mexican petunia
Ruellia simplex 'Purple Showers'
Zones 8-
10
Mexican sunflower
Tithonia rotundifolia
Zones 2-
11
Meyer lemon
Citrus × meyeri
Zones 9-
11
Mickey Mouse plant
Ochna serrulata
Zones 9-
11
Million bells
Calibrachoa 'Sunbelkist' MILLION BELLS TERRA COTTA
Zones 9-
11
Million bells
Calibrachoa (group)
Zones 9-
11
Mimosa
Albizia julibrissin 'Summer Chocolate'
Zones 6-
9
Ming fern
Asparagus retrofractus
Zones 9-
11
Mini-flora rose
Rosa 'Savanight' OVERNIGHT SCENTSATION
Zones 5-
9
Mini-flora rose
Rosa 'Genpat' DAZZLER
Zones 5-
9
Miniature rose
Rosa 'Savagood' GOOD MORNING AMERICA
Zones 5-
9
Miniature rose
Rosa 'Jaccasp' HAPPY TRAILS
Zones 5-
9
Miniature rose
Rosa 'Savawire' LIVE WIRE
Zones 5-
9
Miniature rose
Rosa 'Ruimired' RED MINIMO
Zones 5-
9
Miniature rose
Rosa 'Savasach' SACHET
Zones 5-
9
Miniature rose
Rosa 'Savamor' SCENTSATIONAL
Zones 5-
9
Miniature rose
Rosa 'Savared' RED SCENTSATION
Zones 5-
9
Miniature rose
Rosa 'Savaseat' SEATTLE SCENTSATION
Zones 5-
9
Miniature rose
Rosa 'Savanade' PACIFIC SERENADE
Zones 5-
9
Miniature rose
Rosa 'Savahalo' GOLDEN HALO
Zones 5-
9
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Miniature rose
Rosa 'Scrivluv' BABY LOVE
Zones 5-
9
Miniature rose
Rosa 'Savacon' CONSTELLATION
Zones 5-
9
Mistflower
Conoclinium coelestinum 'Cori'
Zones 5-
9
Mock orange
Philadelphus 'Avalanche'
Zones 5-
9
Mock orange
Philadelphus pubescens var. Verrucosus
Zones 6-
9
Mockernut
Carya tomentosa
Zones 4-
9
Mondo grass
Ophiopogon planiscapus 'Nigrescens'
Zones 6-
9
Mondo grass
Ophiopogon japonicus 'Gyoku-ryu'
Zones 7-
10
Monkey-puzzle tree
Araucaria araucana
Zones 7-
10
Montbretia
Crocosmia 'Emberglow'
Zones 5-
9
Montbretia
Crocosmia 'Emily McKenzie'
Zones 5-
9
Montbretia
Crocosmia 'Lucifer'
Zones 5-
9
Montbretia
Crocosmia × crocosmiiflora 'George Davison'
Zones 5-
9
Montbretia
Crocosmia pottsii
Zones 6-
9
Montbretia
Crocosmia 'Gold Rush'
Zones 6-
9
Montezuma pine
Pinus montezumae
Zones 9-
11
Montpellier maple
Acer monspessulanum
Zones 5-
9
Moon carrot
Seseli gummiferum
Zones 5-
9
Moses-in-a-basket
Tradescantia spathacea 'Vittata'
Zones 9-
11
Moso bamboo
Phyllostachys edulis
Zones 7-
10
Moss phlox
Phlox subulata
Zones 3-
9
Moss phlox
Phlox subulata 'Emerald Pink'
Zones 2-
9
Moss stonecrop
Sedum acre
Zones 4-
9
Mountain azalea
Rhododendron canescens
Zones 5-
9
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Mountain camellia
Stewartia ovata
Zones 5-
9
Mountain gum
Eucalyptus dalrympleana
Zones 8-
10
Mountain laurel
Kalmia latifolia 'Ostbo Red'
Zones 4-
9
Mountain laurel
Kalmia latifolia 'Sarah'
Zones 4-
9
Mountain laurel
Kalmia latifolia 'Bullseye'
Zones 4-
9
Mountain laurel
Kalmia latifolia 'Minuet'
Zones 4-
9
Mountain laurel
Kalmia latifolia 'Raspberry Glow'
Zones 4-
9
Mountain laurel
Kalmia latifolia
Zones 4-
9
Mountain sagewood
Buddleja loricata
Zones 8-
10
Mountain spinach
Atriplex hortensis
Zones 2-
11
Mountain spurge
Euphorbia marginata 'Kilimanjaro'
Zones 2-
11
Mountain thistle
Acanthus montanus
Zones 7-
10
Mouse plant
Arisarum proboscideum
Zones 7-
9
Mouse-cup taro
Xanthosoma atrovirens 'Variegatum Monstrosum'
Zones 8-
10
Muhly grass
Muhlenbergia reverchonii 'Autumn Embers'
Zones 5-
9
Muhly grass
Muhlenbergia reverchonii UNDAUNTED
Zones 5-
9
Multiflora rose
Rosa multiflora
Zones 5-
9
Musk mallow
Abelmoschus moschatus
Zones 9-
11
Mustard greens
Brassica juncea 'Japanese Giant Red'
Zones 2-
11
Myrtle
Myrtus communis 'Compacta'
Zones 8-
10
Myrtle
Myrtus communis
Zones 8-
10
Myrtle oak
Quercus myrtifolia
Zones 8-
10
Myrtle spurge
Euphorbia myrsinites
Zones 5-
9
Nandina
Nandina domestica
Zones 6-
9
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Narrow-leaved cattail
Typha angustifolia
Zones 2-
11
Nasturtium
Tropaeolum (group)
Zones 2-
11
Natal lily
Clivia miniata
Zones 9-
11
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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.