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Delaware · Zone 7

Native Flowering Shrubs in Delaware

Native shrubs that flower for pollinators, fruit for birds, and give the garden its year-round backbone and structure. Every species here is genuinely native to Delaware and the wider flora of the Mid-Atlantic and hardy through zone 7 — proven performers for Delaware's mild, humid climate across Atlantic Coastal Pine Barrens & Piedmont, not a generic list. Local standouts include Arrowwood Viburnum and Winterberry. Shrubs are the bones of a garden — they hold their shape through winter, screen what you would rather not see, and pack flowers, berries, and fall color into a single long-lived plant. Give them room to reach full size rather than shearing them into boxes, plant in fall for the best root establishment, and choose species suited to your light and moisture so they thrive on near-zero care.

The plants

15 native species for Delaware

Each one native to your region and hardy in zone 7 · see this collection in other states.

Shrub

Arrowwood Viburnum

Viburnum dentatum

Where Delaware meets the Mid-Atlantic, a woody native that holds its shape through winter and flowers in season, spreading 6–10 ft and 6–10 ft tall, flowering as it flowers in May and Jun.

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

Winterberry

Ilex verticillata

Where Delaware meets the Mid-Atlantic, shrub-scale presence for screening and structure, with seasonal bloom — spreading 5–8 ft and reaching 5–10 ft, and it flowers in Jun and Jul.

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

Buttonbush

Cephalanthus occidentalis

Where Delaware meets the Mid-Atlantic, flowers, then berries for the birds, on a long-lived native shrub, 5–10 ft tall and good through zone 9; it blooms Jun through Aug.

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

American Beautyberry

Callicarpa americana

Where Delaware meets the Mid-Atlantic, long-lived woody structure with flowers for pollinators and fruit for birds, good through zone 10 and 4–7 ft wide; it flowers in Jun and Jul.

  • Full–part sun
  • Dry–average
  • 4–7 ft
  • Blooms Jun–Jul
Subshrub

Turk's Cap

Malvaviscus arboreus var. drummondii

Where Delaware meets the Mid-Atlantic, a flowering native shrub for the garden's backbone, turban red flowers and 2–5 ft tall, and it blooms May through Oct.

  • Sun to shade
  • Dry–average
  • 2–5 ft
  • Blooms May–Oct
Shrub

Smooth Hydrangea

Hydrangea arborescens

Where Delaware meets the Mid-Atlantic, structure year-round and flowers in season — a native shrub, good through zone 9 and spreading 3–5 ft; it blooms Jun through Aug.

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

Serviceberry

Amelanchier canadensis

Where Delaware meets the Mid-Atlantic, shrub-scale presence for screening and structure, with seasonal bloom — 10–20 ft wide and for clay and loam ground, and it flowers in Apr and May.

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

Oakleaf Hydrangea

Hydrangea quercifolia

Where Delaware meets the Mid-Atlantic, shrub-scale presence for screening and structure, with seasonal bloom — hardy in zones 5–9 and 4–8 ft wide; it blooms May through Jul.

  • Part shade
  • Average
  • 4–8 ft
  • Blooms May–Jul
Shrub

Ninebark

Physocarpus opulifolius

Where Delaware meets the Mid-Atlantic, structure year-round and flowers in season — a native shrub, for clay, rocky, and loam ground and reaching 5–10 ft, flowering as it flowers in May and Jun.

  • Full–part sun
  • Dry to wet
  • 5–10 ft
  • Blooms May–Jun
Shrub

New Jersey Tea

Ceanothus americanus

Where Delaware meets the Mid-Atlantic, long-lived woody structure with flowers for pollinators and fruit for birds, for sand, rocky, and loam ground and 2–3.5 ft tall; it blooms May through Jul.

  • Full–part sun
  • Dry
  • 2–3.5 ft
  • Blooms May–Jul
Shrub

American Elderberry

Sambucus canadensis

Where Delaware meets the Mid-Atlantic, shrub-scale presence for screening and structure, with seasonal bloom — 6–12 ft wide and good through zone 9; it flowers in Jun and Jul.

  • Full–part sun
  • Average–wet
  • 6–12 ft
  • Blooms Jun–Jul
Shrub

Fragrant Sumac

Rhus aromatica

Where Delaware meets the Mid-Atlantic, a flowering native shrub for the garden's backbone, yellow catkins flowers and for sand, clay, rocky, and loam ground, flowering as it flowers in Mar and Apr.

  • Full–part sun
  • Dry
  • 2–6 ft
  • Blooms Mar–Apr
Shrub

Red-Twig Dogwood

Cornus sericea

Where Delaware meets the Mid-Atlantic, shrub-scale presence for screening and structure, with seasonal bloom — hardy in zones 3–7 and for clay and loam ground; it flowers in May and Jun.

  • Full–part sun
  • Average–wet
  • 6–9 ft
  • Blooms May–Jun
Shrub

Spicebush

Lindera benzoin

Where Delaware meets the Mid-Atlantic, a woody native that holds its shape through winter and flowers in season, spreading 6–12 ft and cold-hardy to zone 4, and it flowers in Mar and Apr.

  • Part shade
  • Average–wet
  • 6–12 ft
  • Blooms Mar–Apr
Evergreen shrub

Inkberry Holly

Ilex glabra

Where Delaware meets the Mid-Atlantic, the kind of native shrub a border is built around, for sand, clay, and loam ground and 4–8 ft wide; it flowers in May and Jun.

  • Full–part sun
  • Average–wet
  • 4–8 ft
  • Blooms May–Jun
Sourcing

Where to find these in Delaware

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.