1. Home
  2. By state
  3. Connecticut
Connecticut · Zones 5–7

Native Plants for Connecticut

Connecticut gardens sit in the Northeast — a landscape of northern hardwood forest, granite hills, and cool wet meadows. The plants below evolved with that climate (cool, humid continental) and are hardy through zones 5–7, so once established they shrug off the local weather without fuss, fertilizer, or much water.

the Northeast

Ecoregion: Northeastern Coastal Forest

Notable natives

Plants to know in Connecticut.

A cross-section of the 57 species native to your region — the workhorses worth starting with.

Perennial wildflower

New England Aster

Symphyotrichum novae-angliae

Native to Connecticut and hardy in zones 3–8; it flowers in Sep and Oct and reaches 3–5 ft.

  • Full–part sun
  • Average–wet
  • 3–5 ft
  • Blooms Sep–Oct
Shrub

Arrowwood Viburnum

Viburnum dentatum

6–10 ft tall and it flowers in May and Jun — an easy fit for Connecticut, hardy in zones 3–8 here.

  • Sun to shade
  • Average–wet
  • 6–10 ft
  • Blooms May–Jun
Perennial wildflower

Cardinal Flower

Lobelia cardinalis

Native to Connecticut and hardy in zones 3–9; it blooms Jul through Sep and reaches 2–4 ft.

  • Full–part sun
  • Average–wet
  • 2–4 ft
  • Blooms Jul–Sep
Spring ephemeral

Virginia Bluebells

Mertensia virginica

Native to Connecticut and hardy in zones 3–8; it blooms Mar through May and reaches 1–2 ft.

  • Part shade
  • Average–wet
  • 1–2 ft
  • Blooms Mar–May
Perennial wildflower

Foamflower

Tiarella cordifolia

A Connecticut native at 6–12 in tall that flowers in Apr and May, comfortable in zones 3–8.

  • Part shade
  • Average
  • 6–12 in
  • Blooms Apr–May
Perennial wildflower

Lanceleaf Coreopsis

Coreopsis lanceolata

Native to Connecticut and hardy in zones 3–9; it blooms May through Jul and reaches 1.5–2 ft.

  • Full sun
  • Dry–average
  • 1.5–2 ft
  • Blooms May–Jul
Perennial wildflower

Wild Geranium

Geranium maculatum

Native to Connecticut and hardy in zones 3–8; it blooms Apr through Jun and reaches 1.5–2 ft.

  • Part shade
  • Average
  • 1.5–2 ft
  • Blooms Apr–Jun
Perennial wildflower

Dense Blazing Star

Liatris spicata

2–4 ft tall and it flowers in Jul and Aug — an easy fit for Connecticut, hardy in zones 3–9 here.

  • Full sun
  • Average–wet
  • 2–4 ft
  • Blooms Jul–Aug
Perennial wildflower

Wild Bergamot

Monarda fistulosa

Native to Connecticut and hardy in zones 3–9; it blooms Jun through Aug and reaches 2–4 ft.

  • Full–part sun
  • Dry–average
  • 2–4 ft
  • Blooms Jun–Aug
Small tree

Serviceberry

Amelanchier canadensis

A Connecticut native at 15–25 ft tall that flowers in Apr and May, comfortable in zones 3–8.

  • Full–part sun
  • Average–wet
  • 15–25 ft
  • Blooms Apr–May
Small tree

Eastern Redbud

Cercis canadensis

A Connecticut native at 20–30 ft tall that flowers in Mar and Apr, comfortable in zones 4–9.

  • Full–part sun
  • Dry–average
  • 20–30 ft
  • Blooms Mar–Apr
Perennial wildflower

Golden Alexanders

Zizia aurea

Native to Connecticut and hardy in zones 3–8; it blooms Apr through Jun and reaches 1.5–2.5 ft.

  • Full–part sun
  • Average–wet
  • 1.5–2.5 ft
  • Blooms Apr–Jun
Perennial wildflower

Purple Coneflower

Echinacea purpurea

Native to Connecticut and hardy in zones 3–9; it blooms Jun through Sep and reaches 2–4 ft.

  • Full–part sun
  • Dry–average
  • 2–4 ft
  • Blooms Jun–Sep
Vine

Trumpet Honeysuckle

Lonicera sempervirens

8–15 ft tall and it blooms Apr through Sep — an easy fit for Connecticut, hardy in zones 4–9 here.

  • Full–part sun
  • Dry–average
  • 8–15 ft
  • Blooms Apr–Sep
Shrub

Smooth Hydrangea

Hydrangea arborescens

A Connecticut native at 3–5 ft tall that blooms Jun through Aug, comfortable in zones 3–9.

  • Part shade
  • Average
  • 3–5 ft
  • Blooms Jun–Aug

Browse the full plant guide

Sourcing

Where to buy Connecticut natives

Seeds & live plants on Amazon

Seed packets, plugs, and starter plants for many of these species ship to your door.

Browse on Amazon

Some links here are affiliate links — we may earn a small commission at no extra cost to you. The surest source of locally-adapted stock is a native-plant nursery or a native plant society sale in your area.