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Plant Guide

Best Plants for Louisville, Kentucky

📍 Louisville, KY 🌡️ USDA Zone 6b 🌱 331+ compatible plants

Gardening in Louisville

Louisville falls in USDA Hardiness Zone 6b, which means your plants need to survive winters with minimum temperatures in the −10°F to 0°F range. The 331+ plants below are proven performers for your zone — including deer-resistant varieties, pet-friendly options, and pollinator-attracting species.

Top Plant Picks for Louisville

Paper Birch
Paper Birch
Betula papyrifera
Striking white bark peels beautifully in spring and summer, adding year-round interest to landscapes. This low-maintenance tree thrives in USDA zones 2-6 and resists deer browsing.
Zone 2–7🐾 Pet-Friendly†🐝 Pollinator
Sedum Autumn Joy
Sedum Autumn Joy
Hylotelephium Autumn Joy
Clusters of rosy-pink blooms light up late summer through fall, adding vibrant color to any garden. This drought-tolerant, deer-resistant succulent thrives in USDA zones 3-9 and attracts pollinators.
Zone 3–9🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
Azalea Encore
Azalea Encore
Rhododendron Encore series
Vibrant blooms in shades of pink, red, and white brighten spring through fall, offering nonstop color in your garden. This low-maintenance, deer-resistant shrub thrives in USDA zones 6-9 and attracts pollinators.
Zone 6–10🦌 Deer-Resistant🐝 Pollinator
Chelone
Chelone
Chelone glabra
Vibrant pink blooms burst in late summer, adding a splash of color to shady spots. Deer resistant and thrives in USDA zones 3-8, making it a low-maintenance pollinator magnet.
Zone 3–8🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
Blazing Star
Blazing Star
Liatris spicata
Vibrant purple blooms burst in late summer, creating stunning vertical spikes that brighten any garden. This drought-tolerant perennial attracts pollinators and thrives in USDA zones 3-9.
Zone 3–9🦌 Deer-Resistant🐾 Pet-Friendly†🐝 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
Foamflower
Foamflower
Tiarella cordifolia
Delicate white to pinkish blooms brighten spring gardens with a frothy, airy display. This shade-loving, deer-resistant perennial thrives in USDA zones 3-9 and attracts pollinators.
Zone 4–8🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
Japanese Forest Grass
Japanese Forest Grass
Hakonechloa macra
Graceful, cascading lime-green blades of Japanese Forest Grass brighten shady spots with a soft, flowing texture all season long. This low-maintenance, shade-tolerant grass thrives in USDA zones 5-9 and resists deer browsing.
Zone 5–9🦌 Deer-Resistant🐾 Pet-Friendly†
Inkberry
Inkberry
Ilex glabra
Glossy evergreen leaves and striking black berries brighten winter landscapes with subtle beauty. This low-maintenance shrub thrives in USDA zones 6-9 and is deer resistant.
Zone 4–9🦌 Deer-Resistant🐝 Pollinator
Sideoats Grama
Sideoats Grama
Bouteloua curtipendula
Golden oat-like blooms sway gracefully in late summer, adding warm color and texture to any garden. This drought-tolerant, deer-resistant grass thrives in USDA zones 4-9, attracting beneficial pollinators.
Zone 3–9🦌 Deer-Resistant🐾 Pet-Friendly†
Chicago Hardy Fig Tree
Chicago Hardy Fig Tree
Ficus carica 'Chicago Hardy'
Vibrant green leaves and sweet, edible figs ripen late summer to fall on this hardy tree. Thrives in USDA zones 5-9, it's cold-tolerant and low maintenance.
Zone 5–10🐾 Pet-Friendly†
Barberry
Barberry
Berberis thunbergii
Vibrant red and orange foliage dazzles from spring through fall, adding year-round color to your garden. This low-maintenance, deer-resistant shrub thrives in USDA zones 4-8.
Zone 4–8🐝 Pollinator

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Other Cities in Zone 6b

Chicago, IL Columbus, OH Indianapolis, IN Denver, CO Kansas City, MO Cleveland, OH Wichita, KS St. Louis, MO

Browse All 331+ Plants for Zone 6b

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

View All Zone 6 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.