Plant Guide

Best Plants for Indianapolis, Indiana

πŸ“ Indianapolis, IN 🌑️ USDA Zone 6a 🌱 329+ 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 βˆ’10Β°F to 0Β°F range. The 329+ plants below are proven performers for your zone β€” including deer-resistant varieties, pet-friendly options, and pollinator-attracting species.

Top Plant Picks for Indianapolis

Coneflower
Coneflower
Echinacea purpurea
Vibrant purple-pink blooms light up summer gardens from July to September, adding long-lasting color and charm. This deer-resistant coneflower thrives in zones 3-9 and attracts pollinators with ease.
Zone 3–9🦌 Deer-Resistant🐾 Pet-Friendlyβ€ πŸ Pollinator
Petunia
Petunia
Petunia Γ— atkinsiana
Vibrant, trumpet-shaped blooms in shades of pink, purple, and white brighten summer gardens with nonstop color. Thrives in USDA zones 9-11 and attracts pollinators while requiring minimal care.
Zone 2–11🐝 Pollinator
David Austin Shrub Rose
David Austin Shrub Rose
Rosa Graham Thomas
Vibrant golden-yellow blooms brighten summer to fall, radiating a rich, classic rose fragrance. This hardy shrub thrives in USDA zones 5-9 and resists deer while attracting pollinators.
Zone 5–10🦌 Deer-Resistant🐝 Pollinator
Iris
Iris
Iris germanica
Striking blooms in vibrant purple, blue, or white grace late spring gardens with their intricate patterns and sword-like foliage. This low-maintenance iris thrives in USDA zones 3-9 and attracts pollinators while resisting deer damage.
Zone 3–9🦌 Deer-Resistant🐝 Pollinator
Weigela
Weigela
Weigela florida 'Wine and Roses'
Vibrant deep wine-red blooms splash color from late spring to early summer, creating a stunning focal point in any garden. This low-maintenance shrub is deer resistant and thrives in USDA zones 4-8.
Zone 4–8🦌 Deer-Resistant🐾 Pet-Friendlyβ€ πŸ Pollinator
Sedum Dragon's Blood
Sedum Dragon's Blood
Sedum spurium 'Dragon's Blood'
Vibrant pink and white blooms from June to September add striking color to any sunny garden with evergreen foliage year-round. This low-maintenance, drought-tolerant groundcover attracts pollinators and thrives in USDA zones 4-9.
Zone 4–9🐾 Pet-Friendlyβ€ πŸ Pollinator
Fire Light Tidbit Panicle Hydrangea
Fire Light Tidbit Panicle Hydrangea
Hydrangea paniculata 'Fire Light Tidbit'
Bright pink and white panicle blooms light up your garden from June to September with vibrant, long-lasting color. This low-maintenance shrub attracts pollinators and thrives in zones 4-9 with medium water needs.
Zone 4–9🐝 Pollinator
Smooth Hydrangea
Smooth Hydrangea
Hydrangea arborescens
Smooth hydrangea (Hydrangea arborescens) is a tough, native shrub producing massive white flower heads from June through September. Extremely cold-hardy to Zone 3, it thrives in part shade and is one of the easiest hydrangeas to grow. Note: all parts of hydrangea are toxic to dogs, cats, horses, and rabbits β€” not recommended for pet-accessible gardens.
Zone 3–9🐝 Pollinator
Chrysanthemum
Chrysanthemum
Chrysanthemum x morifolium
Vibrant blooms in shades of yellow, pink, and white brighten late summer to fall gardens with lasting color. Deer resistant and thriving in USDA zones 5-9, this low-maintenance beauty attracts pollinators.
Zone 5–9🐝 Pollinator
Creeping Phlox
Creeping Phlox
Phlox subulata
A vibrant carpet of pink, purple, or white blooms bursts forth in spring, creating stunning ground cover. This low-maintenance, drought-tolerant perennial thrives in USDA zones 3-9 and attracts pollinators.
Zone 3–9🦌 Deer-Resistant🐾 Pet-Friendlyβ€ πŸ Pollinator
Hardy Geranium Rozanne
Hardy Geranium Rozanne
Geranium Rozanne
Vibrant violet-blue blooms carpet gardens from late spring to fall, creating a stunning, long-lasting display. This hardy geranium thrives in USDA zones 4-8, is low maintenance, and attracts pollinators.
Zone 5–8🦌 Deer-Resistant🐾 Pet-Friendlyβ€ πŸ Pollinator
Toad Lily
Toad Lily
Tricyrtis hirta
Delicate, orchid-like lavender blooms with purple spots brighten late summer to fall gardens with exotic charm. This shade-loving, deer-resistant perennial thrives in USDA zones 4-9 and attracts pollinators.
Zone 4–9🦌 Deer-Resistant🐾 Pet-Friendlyβ€ πŸ Pollinator

Get a Personalized Plant List for Indianapolis

Answer 4 quick questions about your yard β€” sun, soil, deer pressure, and pet situation β€” and get a custom list of plants that will thrive in Zone 6a.

Start the Plant Advisor β†’

Browse All 329+ 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.