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 Connecticut and the wider flora of the Northeast and hardy through zones 5–7 — proven performers for Connecticut's cool, humid continental climate across Northeastern Coastal Forest, not a generic list. Local standouts include Arrowwood Viburnum and Serviceberry. 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.
Each one native to your region and hardy in zones 5–7 · see this collection in other states.
Viburnum dentatum
Across Connecticut and the Northeast, the kind of native shrub a border is built around, happy in clay and loam soil and hardy in zones 3–8 — it flowers in May and Jun.
Amelanchier canadensis
Across Connecticut and the Northeast, flowers, then berries for the birds, on a long-lived native shrub, 10–20 ft wide and good through zone 8; it flowers in Apr and May.
Hydrangea arborescens
Across Connecticut and the Northeast, shrub-scale presence for screening and structure, with seasonal bloom — 3–5 ft wide and reaching 3–5 ft, and it blooms Jun through Aug.
Ilex verticillata
Across Connecticut and the Northeast, flowers, then berries for the birds, on a long-lived native shrub, reaching 5–10 ft and 5–8 ft wide, and it flowers in Jun and Jul.
Cephalanthus occidentalis
Across Connecticut and the Northeast, structure year-round and flowers in season — a native shrub, white pincushions flowers and happy in clay and loam soil — it blooms Jun through Aug.
Ilex glabra
Across Connecticut and the Northeast, a shrub that gives the border its bones, reaching 4–8 ft and inconspicuous flowers — it flowers in May and Jun.
Physocarpus opulifolius
Across Connecticut and the Northeast, long-lived woody structure with flowers for pollinators and fruit for birds, reaching 5–10 ft and hardy in zones 3–7, and it flowers in May and Jun.
Cornus sericea
Across Connecticut and the Northeast, long-lived woody structure with flowers for pollinators and fruit for birds, good through zone 7 and for clay and loam ground — it flowers in May and Jun.
Rhus aromatica
Across Connecticut and the Northeast, shrub-scale presence for screening and structure, with seasonal bloom — 5–10 ft wide and reaching 2–6 ft; it flowers in Mar and Apr.
Lindera benzoin
Across Connecticut and the Northeast, a flowering native shrub for the garden's backbone, hardy in zones 4–9 and reaching 6–12 ft, and it flowers in Mar and Apr.
Sambucus canadensis
Across Connecticut and the Northeast, a shrub that gives the border its bones, spreading 6–12 ft and happy in clay and loam soil; it flowers in Jun and Jul.
Ceanothus americanus
Across Connecticut and the Northeast, long-lived woody structure with flowers for pollinators and fruit for birds, frothy white flowers and happy in sand, rocky, and loam soil — it blooms May through Jul.
Seed packets, plugs, and starter plants for many of these species ship to your door.
Browse on AmazonSome 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.