Native shrubs that flower for pollinators, fruit for birds, and give the garden its year-round backbone and structure. Rhode Island sits in a landscape of Narragansett coastal lowland, and the natives that thrive here are the ones built for its cool, humid, maritime character. The list below — led by Smooth Hydrangea and Buttonbush — is filtered to species genuinely native to Rhode Island and the wider flora of the Northeast and hardy through zones 6–7. 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 6–7 · see this collection in other states.
Hydrangea arborescens
Where Rhode Island meets the Northeast, long-lived woody structure with flowers for pollinators and fruit for birds, 3–5 ft tall and cold-hardy to zone 3 — it blooms Jun through Aug.
Cephalanthus occidentalis
Where Rhode Island meets the Northeast, a four-season shrub — bloom, fruit, and winter form — white pincushions flowers and 4–8 ft wide, and it blooms Jun through Aug.
Amelanchier canadensis
Where Rhode Island meets the Northeast, a four-season shrub — bloom, fruit, and winter form — reaching 15–25 ft and hardy in zones 3–8, and it flowers in Apr and May.
Ilex verticillata
Where Rhode Island meets the Northeast, a four-season shrub — bloom, fruit, and winter form — happy in clay and loam soil and reaching 5–10 ft, and it flowers in Jun and Jul.
Viburnum dentatum
Where Rhode Island meets the Northeast, flowers, then berries for the birds, on a long-lived native shrub, 6–10 ft tall and 6–10 ft wide, flowering as it flowers in May and Jun.
Sambucus canadensis
Where Rhode Island meets the Northeast, a flowering native shrub for the garden's backbone, 6–12 ft wide and creamy umbels flowers; it flowers in Jun and Jul.
Lindera benzoin
Where Rhode Island meets the Northeast, shrub-scale presence for screening and structure, with seasonal bloom — spreading 6–12 ft and 6–12 ft tall, flowering as it flowers in Mar and Apr.
Cornus sericea
Where Rhode Island meets the Northeast, a woody native that holds its shape through winter and flowers in season, 6–10 ft wide and 6–9 ft tall — it flowers in May and Jun.
Ilex glabra
Where Rhode Island meets the Northeast, structure year-round and flowers in season — a native shrub, for sand, clay, and loam ground and spreading 4–8 ft — it flowers in May and Jun.
Ceanothus americanus
Where Rhode Island meets the Northeast, long-lived woody structure with flowers for pollinators and fruit for birds, spreading 2.5–4 ft and good through zone 8, and it blooms May through Jul.
Rhus aromatica
Where Rhode Island meets the Northeast, a shrub that gives the border its bones, yellow catkins flowers and good through zone 9, flowering as it flowers in Mar and Apr.
Physocarpus opulifolius
Where Rhode Island meets the Northeast, a four-season shrub — bloom, fruit, and winter form — white to pink flowers and 5–10 ft wide, and it flowers in May and Jun.
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.