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Plant Guide

Best Plants for New Orleans, Louisiana

📍 New Orleans, LA 🌡️ USDA Zone 9a 🌱 251+ compatible plants

Gardening in New Orleans

New Orleans falls in USDA Hardiness Zone 9a, which means your plants need to survive winters with minimum temperatures in the 20°F to 30°F range. The 251+ plants below are proven performers for your zone — including deer-resistant varieties, pet-friendly options, and pollinator-attracting species.

Top Plant Picks for New Orleans

Matilija Poppy
Matilija Poppy
Romneya coulteri
Dazzling white blooms with bright yellow centers appear from late spring to summer, creating a stunning, fragrant display. This drought-tolerant beauty thrives in USDA zones 7-10 and resists deer while attracting pollinators.
Zone 7–10🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
Manzanita
Manzanita
Arctostaphylos manzanita
Glossy evergreen leaves and delicate pinkish-white blooms in late winter make this Manzanita a stunning year-round interest. Its drought tolerance and deer resistance suit USDA zones 7-9 beautifully.
Zone 7–10🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
Esperanza
Esperanza
Tecoma stans
Vibrant golden-yellow trumpet-shaped blooms light up summer through fall, adding a burst of sunshine to any garden. This drought-tolerant shrub attracts hummingbirds and thrives in USDA zones 8-11.
Zone 8–11🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
Sum and Substance Hosta
Sum and Substance Hosta
Hosta 'Sum and Substance'
Massive chartreuse leaves create a stunning, bold presence from late spring through summer. This shade-tolerant giant thrives in USDA zones 3-9 and resists deer damage effortlessly.
Zone 3–9🐾 Pet-Friendly†🐝 Pollinator
Marigold
Marigold
Tagetes patula
Bright orange and yellow blooms light up gardens from summer to fall, adding vibrant color and cheer. This low-maintenance, deer-resistant flower thrives in USDA zones 2-11 and attracts pollinators.
Zone 2–11🦌 Deer-Resistant🐝 Pollinator
Imperata Red Baron Grass
Imperata Red Baron Grass
Imperata cylindrica 'Red Baron'
Striking pink and white blooms from June to September add vibrant color to any garden with this graceful grass. Low-maintenance, deer-resistant, and pollinator-friendly, it thrives in zones 4-9 under full sun.
Zone 4–9🐾 Pet-Friendly†🐝 Pollinator
Bermuda Grass
Bermuda Grass
Cynodon dactylon
The premier warm-season lawn grass for the South. Extremely durable, drought-tolerant, and recovers quickly from heavy use. Turns brown in winter.
Zone 7–11🐾 Pet-Friendly†
Pasture Rose
Pasture Rose
Rosa carolina
Delight in clusters of soft pink blooms that brighten summer through fall with a sweet fragrance. This hardy rose thrives in USDA zones 3-9, attracting pollinators while being low maintenance and deer resistant.
Zone 4–9🐝 Pollinator
Kikuyu Grass
Kikuyu Grass
Cenchrus clandestinus
One of the most vigorous warm-season grasses available, Kikuyu forms an extremely tough, wear-resistant turf. Its aggressive rhizomatous spread makes it a regulated noxious weed in several western states.
Zone 9–11🦌 Deer-Resistant🐾 Pet-Friendly†
Honeycrisp Apple Tree
Honeycrisp Apple Tree
Malus domestica 'Honeycrisp'
Showcasing stunning pink and white blooms in spring, this Honeycrisp Apple Tree brightens any garden from April to May. Thriving in USDA zones 4-9, it attracts pollinators while producing delicious fruit with medium care.
Zone 4–9🐝 Pollinator
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
Solomon's Seal
Solomon's Seal
Polygonatum odoratum
Graceful arching stems showcase creamy white, bell-shaped blooms in spring, adding elegant charm to shaded gardens. This shade-tolerant perennial is deer resistant and thrives in USDA zones 3-9.
Zone 3–9🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator

Get a Personalized Plant List for New Orleans

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 9a.

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Other Cities in Zone 9a

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

Browse All 251+ Plants for Zone 9a

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.