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Pennsylvania · Zones 5–7

Native Plants for Pennsylvania

Pennsylvania gardens sit in the Mid-Atlantic — a landscape of Piedmont, coastal plain, and the southern Appalachians. The plants below evolved with that climate (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 Mid-Atlanticthe Northeastthe Midwest

Ecoregion: Appalachian ridge-and-valley & Piedmont

Notable natives

Plants to know in Pennsylvania.

A cross-section of the 72 species native to your region — the workhorses worth starting with.

Perennial wildflower

Wild Bleeding Heart

Dicentra eximia

12–18 in tall and it blooms Apr through Aug — an easy fit for Pennsylvania, hardy in zones 3–8 here.

  • Part shade
  • Average
  • 12–18 in
  • Blooms Apr–Aug
Perennial wildflower

Wild Geranium

Geranium maculatum

A Pennsylvania native at 1.5–2 ft tall that blooms Apr through Jun, comfortable in zones 3–8.

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

Wild Bergamot

Monarda fistulosa

2–4 ft tall and it blooms Jun through Aug — an easy fit for Pennsylvania, hardy in zones 3–9 here.

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

Serviceberry

Amelanchier canadensis

A Pennsylvania 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
Spring ephemeral

Virginia Bluebells

Mertensia virginica

Native to Pennsylvania 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

Prairie Blazing Star

Liatris pycnostachya

A Pennsylvania native at 3–5 ft tall that flowers in Jul and Aug, comfortable in zones 3–9.

  • Full sun
  • Dry–average
  • 3–5 ft
  • Blooms Jul–Aug
Shrub

Arrowwood Viburnum

Viburnum dentatum

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

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

Scarlet Beebalm

Monarda didyma

A Pennsylvania native at 2.5–4 ft tall that flowers in Jul and Aug, comfortable in zones 4–9.

  • Full–part sun
  • Average–wet
  • 2.5–4 ft
  • Blooms Jul–Aug
Shrub

Buttonbush

Cephalanthus occidentalis

A Pennsylvania native at 5–10 ft tall that blooms Jun through Aug, comfortable in zones 5–9.

  • Full–part sun
  • Average–wet
  • 5–10 ft
  • Blooms Jun–Aug
Perennial wildflower

Purple Coneflower

Echinacea purpurea

2–4 ft tall and it blooms Jun through Sep — an easy fit for Pennsylvania, hardy in zones 3–9 here.

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

Anise Hyssop

Agastache foeniculum

A Pennsylvania native at 2–4 ft tall that blooms Jun through Sep, comfortable in zones 4–9.

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

Foamflower

Tiarella cordifolia

A Pennsylvania 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

Swamp Milkweed

Asclepias incarnata

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

  • Full–part sun
  • Average–wet
  • 3–4 ft
  • Blooms Jul–Aug
Shrub

Winterberry

Ilex verticillata

5–10 ft tall and it flowers in Jun and Jul — an easy fit for Pennsylvania, hardy in zones 3–9 here.

  • Full–part sun
  • Average–wet
  • 5–10 ft
  • Blooms Jun–Jul
Perennial wildflower

Maximilian Sunflower

Helianthus maximiliani

A Pennsylvania native at 5–8 ft tall that blooms Aug through Oct, comfortable in zones 3–9.

  • Full sun
  • Dry–average
  • 5–8 ft
  • Blooms Aug–Oct

Browse the full plant guide

Sourcing

Where to buy Pennsylvania 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.