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Plant Guide

Best Plants for San Jose, California

📍 San Jose, CA 🌡️ USDA Zone 9b 🌱 253+ compatible plants

Gardening in San Jose

San Jose falls in USDA Hardiness Zone 9b, which means your plants need to survive winters with minimum temperatures in the 20°F to 30°F range. The 253+ plants below are proven performers for your zone — including deer-resistant varieties, pet-friendly options, and pollinator-attracting species.

Top Plant Picks for San Jose

Smooth Hydrangea Annabelle
Smooth Hydrangea Annabelle
Hydrangea arborescens 'Annabelle'
Showy white blooms from June to September create a stunning display on this smooth hydrangea. Low-maintenance and deer-resistant, it attracts pollinators and thrives in USDA zones 4-9.
Zone 4–9🐝 Pollinator
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Sedum Autumn Fire
Sedum Autumn Fire
Sedum 'Autumn Fire'
Vibrant pink and white blooms light up late summer through fall, adding fiery color to any garden from August to October. This low-maintenance perennial thrives in full sun, attracts pollinators, and is both dog- and cat-friendly (USDA zones 4-9).
Zone 4–9🐾 Pet-Friendly†🐝 Pollinator
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Butterfly Weed
Butterfly Weed
Asclepias tuberosa
Vibrant orange blooms light up summer gardens, attracting butterflies and hummingbirds with their nectar-rich flowers. This drought-tolerant, deer-resistant perennial thrives in USDA zones 3-9, making it a low-maintenance pollinator magnet.
Zone 3–9🦌 Deer-Resistant🐝 Pollinator
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River Birch
River Birch
Betula nigra
Graceful, peeling bark and delicate catkins add year-round interest to landscapes, especially stunning in spring and fall. This low-maintenance tree thrives in USDA zones 4-9 and tolerates wet soils and occasional flooding.
Zone 4–9🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
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Adiantum Maidenhair Fern
Adiantum Maidenhair Fern
Adiantum spp.
Delicate, bright green fronds create a lacy, elegant look that brightens shady spots from spring to fall. This low-maintenance perennial thrives in USDA zones 4-9, attracting pollinators while being safe for pets.
Zone 4–9🐾 Pet-Friendly†🐝 Pollinator
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Portulaca
Portulaca
Portulaca grandiflora
Vibrant blooms in pink, white, yellow, red, and orange light up gardens from June to September with nonstop color. This low-maintenance annual thrives in full sun, attracts pollinators, and grows well in USDA zones 4-9.
Zone 4–9🐝 Pollinator
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Polystichum Christmas Fern
Polystichum Christmas Fern
Polystichum acrostichoides
Lush, evergreen fronds add year-round texture and vibrant green color to shaded garden spots, brightening fall and winter seasons. This low-maintenance, deer-resistant fern thrives in zones 4-9 and attracts pollinators while staying pet-friendly.
Zone 4–9🐾 Pet-Friendly†🐝 Pollinator
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Fringe Tree
Fringe Tree
Chionanthus virginicus
Fragrant white blooms burst in late spring, creating a stunning, lacy display that brightens any landscape. This low-maintenance tree thrives in USDA zones 3-9 and attracts valuable pollinators.
Zone 3–9🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
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Wild Hydrangea
Wild Hydrangea
Hydrangea arborescens
Clusters of creamy white blooms light up summer gardens with a soft, elegant charm. This deer-resistant shrub thrives in USDA zones 3-9 and adapts well to shade or sun.
Zone 3–9🐝 Pollinator
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Little Bluestem
Little Bluestem
Schizachyrium scoparium
Slender blue-green blades turn stunning copper-red in fall, creating vibrant seasonal color from summer to autumn. This drought-tolerant grass thrives in USDA zones 3-9 and attracts beneficial pollinators while resisting deer.
Zone 3–9🦌 Deer-Resistant🐾 Pet-Friendly†
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Fremontodendron
Fremontodendron
Fremontodendron californicum
Bright yellow, fragrant blooms light up late spring and summer, creating a stunning display in any garden. This drought-tolerant, deer-resistant shrub thrives in USDA zones 7-10 with minimal care.
Zone 7–10🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
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Yucca
Yucca
Yucca filamentosa
Striking white, bell-shaped blooms appear in summer, creating a dramatic focal point with spiky, architectural foliage. Extremely drought-tolerant and deer resistant, this tough beauty thrives in USDA zones 4-10.
Zone 4–11🦌 Deer-Resistant🐝 Pollinator
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Get a Personalized Plant List for San Jose

Answer 4 quick questions about your yard — sun, soil, deer pressure, and pet situation — and get a custom list of plants that will thrive in Zone 9b.

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Other Cities in Zone 9b

Houston, TX San Antonio, TX Jacksonville, FL Las Vegas, NV Tucson, AZ Fresno, CA Sacramento, CA New Orleans, LA Tampa, FL

Browse All 253+ Plants for Zone 9b

The 12 picks above are a sample. Use the full directory to filter by sun, water, deer resistance, and more.

View All Zone 9 Plants →

† "Pet-friendly" means not listed as toxic by ASPCA for dogs and/or cats. Always supervise pets around plants. ASPCA Animal Poison Control: (888) 426-4435.