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Plant Guide

Best Plants for Indianapolis, Indiana

📍 Indianapolis, IN 🌡️ USDA Zone 6a 🌱 331+ compatible plants

Gardening in Indianapolis

Indianapolis falls in USDA Hardiness Zone 6a, 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 Indianapolis

Impatiens
Impatiens
Impatiens walleriana
Vibrant blooms in shades of pink, red, and white brighten shady spots from spring to fall with nonstop color. This low-maintenance favorite thrives in USDA zones 10-11 and is deer resistant.
Zone 2–11🐾 Pet-Friendly†🐝 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
Mandevilla
Mandevilla
Mandevilla spp.
Vibrant pink and white blooms brighten summer from June to September, creating a stunning display in full sun. This low-maintenance annual attracts pollinators and thrives in USDA zones 4-9.
Zone 4–9🐝 Pollinator
Yellowwood
Yellowwood
Cladrastis kentukea
Showy clusters of fragrant white blooms appear in late spring, lighting up landscapes with their elegance. This low-maintenance tree thrives in USDA zones 4-8 and is highly deer resistant.
Zone 4–8🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
Tri-Color Dappled Willow
Tri-Color Dappled Willow
Salix integra 'Hakuro Nishiki'
Vibrant pink and white foliage dazzles from June to September, adding striking color to any garden space. This low-maintenance, pollinator-attracting shrub thrives in USDA zones 4-9 and is both dog- and cat-friendly.
Zone 4–9🐾 Pet-Friendly†🐝 Pollinator
Stewartia
Stewartia
Stewartia pseudocamellia
Showcasing stunning white camellia-like blooms in summer, Stewartia pseudocamellia adds year-round interest with its exfoliating bark and vibrant fall color. This low-maintenance tree thrives in USDA zones 5-8 and is highly resistant to deer, making it a reliable landscape standout.
Zone 5–8🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
Dryopteris Wood Fern
Dryopteris Wood Fern
Dryopteris spp.
Lush, arching fronds create a vibrant green backdrop in part shade from spring through fall, adding texture and depth to any garden. This low-maintenance, deer-resistant fern thrives in USDA zones 4-9 and attracts pollinators while being safe for pets.
Zone 4–9🐾 Pet-Friendly†🐝 Pollinator
Globe Thistle
Globe Thistle
Echinops ritro
Striking globe-shaped blue blooms dazzle from mid to late summer, adding vibrant texture to any garden. This drought-tolerant, deer-resistant perennial thrives in USDA zones 3-9 and attracts pollinators with ease.
Zone 3–9🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
Catmint
Catmint
Nepeta x faassenii
Blue-purple blooms brighten gardens from May to September, adding a long-lasting splash of color. This deer-resistant, pollinator-attracting perennial thrives in USDA zones 3-8 with low maintenance.
Zone 3–8🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
Coreopsis
Coreopsis
Coreopsis grandiflora
Bright yellow, daisy-like blooms light up gardens from early summer to fall with a cheerful, long-lasting display. Thrives in USDA zones 4-9, offering low maintenance and attracting pollinators with ease.
Zone 4–9🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
Begonia (Wax)
Begonia (Wax)
Begonia × semperflorens-cultorum
Bright, glossy leaves and vibrant pink, red, or white blooms brighten summer gardens with nonstop color. This low-maintenance beauty thrives in shade and is deer resistant, USDA zones 10-11.
Zone 2–11🦌 Deer-Resistant
Bergenia
Bergenia
Bergenia cordifolia
Bold clusters of deep pink blooms brighten early spring, creating vibrant garden interest. This hardy, deer-resistant perennial thrives in USDA zones 3-8 with minimal care.
Zone 3–8🦌 Deer-Resistant🐝 Pollinator

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Other Cities in Zone 6a

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Browse All 331+ Plants for Zone 6a

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

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† "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.