California Lilac
Ceanothus thyrsiflorus
A flowering native shrub for the garden's backbone, cold-hardy to zone 7 and 6–20 ft tall, flowering as it blooms Mar through May.
- Full sun
- Dry
- 6–20 ft
- Blooms Mar–May
Native shrubs that flower for pollinators, fruit for birds, and give the garden its year-round backbone and structure.
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.
Ceanothus thyrsiflorus
A flowering native shrub for the garden's backbone, cold-hardy to zone 7 and 6–20 ft tall, flowering as it blooms Mar through May.
Ribes sanguineum
A flowering native shrub for the garden's backbone, happy in rocky and loam soil and cold-hardy to zone 5, flowering as it flowers in Mar and Apr.
Fallugia paradoxa
A flowering native shrub for the garden's backbone, spreading 3–6 ft and hardy in zones 5–9, and it blooms Apr through Sep.
Salvia greggii
A shrub that gives the border its bones, spreading 2–3 ft and cold-hardy to zone 7, and it blooms Apr through Oct.
Amelanchier canadensis
A flowering native shrub for the garden's backbone, for clay and loam ground and good through zone 8; it flowers in Apr and May.
Viburnum dentatum
A four-season shrub — bloom, fruit, and winter form — for clay and loam ground and creamy white flowers; it flowers in May and Jun.
Hydrangea quercifolia
A four-season shrub — bloom, fruit, and winter form — 4–8 ft tall and good through zone 9; it blooms May through Jul.
Malvaviscus arboreus var. drummondii
A woody native that holds its shape through winter and flowers in season, good through zone 10 and 3–5 ft wide — it blooms May through Oct.
Callicarpa americana
Structure year-round and flowers in season — a native shrub, cold-hardy to zone 6 and for sand, clay, and loam ground; it flowers in Jun and Jul.
Cephalanthus occidentalis
Structure year-round and flowers in season — a native shrub, hardy in zones 5–9 and happy in clay and loam soil, flowering as it blooms Jun through Aug.
Anisacanthus quadrifidus var. wrightii
The kind of native shrub a border is built around, 3–4 ft wide and orange-red flowers — it blooms Jun through Oct.
Hydrangea arborescens
A four-season shrub — bloom, fruit, and winter form — reaching 3–5 ft and hardy in zones 3–9, and it blooms Jun through Aug.
Ilex verticillata
A shrub that gives the border its bones, white, red berries flowers and for clay and loam ground, and it flowers in Jun and Jul.
Rhus aromatica
A four-season shrub — bloom, fruit, and winter form — yellow catkins flowers and reaching 2–6 ft, flowering as it flowers in Mar and Apr.
Arctostaphylos columbiana
A woody native that holds its shape through winter and flowers in season, cold-hardy to zone 7 and reaching 3–9 ft — it blooms Mar through May.
Berberis aquifolium
A flowering native shrub for the garden's backbone, spreading 3–5 ft and reaching 3–6 ft, and it flowers in Mar and Apr.
Lindera benzoin
Flowers, then berries for the birds, on a long-lived native shrub, reaching 6–12 ft and chartreuse-gold flowers, and it flowers in Mar and Apr.
Ilex glabra
Structure year-round and flowers in season — a native shrub, 4–8 ft wide and 4–8 ft tall, flowering as it flowers in May and Jun.
Ceanothus americanus
A shrub that gives the border its bones, for sand, rocky, and loam ground and spreading 2.5–4 ft, and it blooms May through Jul.
Physocarpus opulifolius
A shrub that gives the border its bones, white to pink flowers and for clay, rocky, and loam ground, flowering as it flowers in May and Jun.
Cornus sericea
Shrub-scale presence for screening and structure, with seasonal bloom — 6–10 ft wide and white, white berries flowers; it flowers in May and Jun.
Sambucus canadensis
Flowers, then berries for the birds, on a long-lived native shrub, cold-hardy to zone 3 and spreading 6–12 ft, and it flowers in Jun and Jul.
Heteromeles arbutifolia
A flowering native shrub for the garden's backbone, cold-hardy to zone 7 and 8–15 ft wide, and it flowers in Jun and Jul.
Native ranges differ across the country — open your state for the list that actually applies to your yard.
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.