Flowering Shrubs

106 plants

Flowering shrubs are the structural backbone of a garden. They get bigger and better each year, and the best ones deliver multiple seasons of interest: spring blooms, summer color, fall berries, winter bark. Hydrangeas are the workhorse. Lilacs are the sentimental favorite. Knock Out Roses changed the game for low-maintenance color. Don't skip shrubs because they feel permanent. That's exactly the point.

CamelliaJan-Dec
Camellia
Glossy evergreen with rose-like blooms in the depths of winter.
Z7-9·moderate water
Cape HoneysuckleJan-Nov
Cape Honeysuckle
Clusters of vivid orange-red trumpets bloom from fall through spring. Evergreen in mild climates and a hummingbird magnet in every month it flowers.
Z9-11·low water
Chinese Witch HazelJan-Mar
Chinese Witch Hazel
Spidery yellow, sweetly scented flowers bloom on bare branches in late winter.
Z5-8·moderate water
ManzanitaJan-Mar
Manzanita
Smooth red bark with urn-shaped flowers that feed hummingbirds in late winter. Sculptural beauty.
Z7-10·low water
Meyer LemonJan-Dec
Meyer Lemon
Sweetly scented white blossoms appear intermittently year-round and set thin-skinned lemons.
Z9-11·moderate water
WintersweetJan-Feb
Wintersweet
Highly fragrant waxy yellow flowers open on bare stems in midwinter.
Z7-9·moderate water
Witch HazelJan-Mar
Witch Hazel
Spidery, fragrant blooms on bare branches when nothing else dares.
Z3-8·moderate water
Winter DaphneFeb-Mar
Winter Daphne
Clusters of pink buds open to white, intensely scented blooms in late winter.
Z7-9·moderate water
California LilacMar-May
California Lilac
Electric blue flower clusters on an evergreen California native. Hummingbird and bee magnet.
Z8-10·low water
ForsythiaMar-Apr
Forsythia
A wall of golden yellow on bare branches. Spring's loudest announcement.
Z3-8·moderate water
Hawaiian HibiscusMar-Nov
Hawaiian Hibiscus
Large tropical blooms in vivid colors appear repeatedly from spring through fall.
Z9-11·moderate water
Oregon GrapeMar-Apr
Oregon Grape
Holly-like evergreen with yellow flower clusters followed by blue berries. Tough, shade-loving native.
Z5-9·low water
Piedmont AzaleaMar-Apr
Piedmont Azalea
Fragrant pale pink to white flowers open before the leaves in early spring, filling lowland forests with sweetness.
Z5-9·moderate water
PierisMar-Apr
Pieris
Chains of lily-of-the-valley flowers dangle over colorful new growth. Year-round structure for shady borders.
Z5-8·moderate water
Red Flowering CurrantMar-Apr
Red Flowering Currant
Among the first shrubs to bloom in Pacific Northwest gardens, dripping with rosy-pink racemes that hummingbirds arrive for before anything else has opened.
Z6-9·moderate water
SpicebushMar-Apr
Spicebush
Clusters of tiny yellow flowers appear on bare branches in early spring on a fragrant native shrub with blazing yellow fall color.
Z4-9·moderate water
Sweet OliveMar-Nov
Sweet Olive
Small clustered flowers perfume the garden with an apricot-like scent over a long season.
Z8-11·moderate water
AzaleaApr-May
Azalea
Explosive spring color in every warm hue. Acid-loving woodland classic.
Z5-10·moderate water
Bloom-a-Thon AzaleaApr-Sep
Bloom-a-Thon Azalea
Repeat-blooming azalea with waves of color spring through fall. Evergreen in mild climates.
Z5-9·moderate water
Coral BeanApr-Jun
Coral Bean
Bold spikes of tubular red flowers in spring attract hummingbirds before bean pods form.
Z7-10·low water
Encore Autumn AzaleaApr-Oct
Encore Autumn Azalea
Spring blooms plus a full fall encore. Multiple color options in the Encore series.
Z6-10·moderate water
FothergillaApr-May
Fothergilla
Fragrant white bottlebrush flowers in spring give way to some of the best orange-red fall color of any small native shrub.
Z4-8·moderate water
Highbush BlueberryApr-May
Highbush Blueberry
Bell-shaped spring flowers are followed by sweet blue berries and excellent fall color.
Z3-7·moderate water
KerriaApr-May
Kerria
Cheerful golden-yellow pompoms on bright green stems that stay vivid green all winter. One of the easiest shade-tolerant shrubs.
Z4-9·moderate water
LilacApr-May
Lilac
Intensely fragrant clusters that define spring in northern gardens.
Z3-8·moderate water
ViburnumApr-Jun
Viburnum
Fragrant snowball clusters in spring, then berries for birds in fall.
Z3-10·moderate water
Wild AzaleaApr-May
Wild Azalea
Sweetly fragrant pinwheel flowers on a deciduous native azalea that grows from New England to Georgia. Earlier and more cold-hardy than most.
Z4-8·moderate water
Angel's TrumpetMay-Oct
Angel's Trumpet
Huge pendant trumpets release intense evening fragrance over a long warm-season bloom.
Z9-11·high water
At Last RoseMay-Oct
At Last Rose
Combines old-rose fragrance with modern disease resistance, finally. Apricot-pink cupped blooms that look like an English rose but bloom like a Knock Out.
Z5-9·moderate water
Bloomerang LilacMay-Sep
Bloomerang Lilac
Blooms in spring, then reblooms summer through frost. Compact habit with classic lilac fragrance.
Z3-7·low water
Boscobel RoseMay-Sep
Boscobel Rose
Tight salmon-pink rosettes with a strong myrrh fragrance on an upright, well-shaped plant. Holds form better than most English roses.
Z5-9·moderate water
Cinco de Mayo RoseMay-Oct
Cinco de Mayo Rose
Smoky lavender-rust blooms with copper undertones unlike any other rose. Modern fragrance, modern disease resistance, and a color you will not find anywhere else.
Z5-9·moderate water
CliffroseMay-Jun
Cliffrose
Creamy white rose-like flowers with sweet fragrance and feathery seed plumes on a tough Rocky Mountain native.
Z4-8·low water
CrossandraMay-Oct
Crossandra
Glossy leaves and asymmetrical apricot-orange blooms held in tight spikes. Firecracker flower, blooms steadily in heat that wilts other tropicals.
Z10-11·moderate water
Double Delight RoseMay-Sep
Double Delight Rose
Creamy white petals blush to strawberry red at the edges. Knockout fragrance matches the looks.
Z5-9·moderate water
Double Knock Out RoseMay-Oct
Double Knock Out Rose
Fuller, double-petaled version of the Knock Out. Same bulletproof performance with more petal count.
Z5-10·moderate water
Drift RoseMay-Oct
Drift Rose
Groundcover rose that stays low and spreads wide. Tough, disease-resistant, and constantly in bloom.
Z4-11·moderate water
Dwarf Korean LilacMay-Jun
Dwarf Korean Lilac
Slow-growing dwarf with dense rounded habit. Perfect for small gardens and foundation plantings.
Z3-7·low water
Flame AzaleaMay-Jun
Flame Azalea
Outrageous blooms in hot orange, red, and yellow on a deciduous native azalea that stops people in their tracks.
Z5-8·moderate water
GardeniaMay-Aug
Gardenia
Glossy evergreen foliage frames intensely fragrant white flowers from late spring into summer.
Z8-11·moderate water
Gertrude Jekyll RoseMay-Sep
Gertrude Jekyll Rose
Voted the world's favorite rose fragrance more than once. Bold rich pink rosettes on a vigorous shrub that can be trained as a short climber.
Z4-9·moderate water
Graham Thomas RoseMay-Oct
Graham Thomas Rose
Rich golden-yellow cups with an intense tea rose fragrance. David Austin's most famous creation.
Z5-9·moderate water
Iceberg RoseMay-Oct
Iceberg Rose
Pure white floribunda clusters that bloom non-stop from spring to frost. Among the most planted roses in the world and bulletproof in any climate.
Z4-9·moderate water
Julia Child RoseMay-Oct
Julia Child Rose
Butter-yellow ruffled blooms with a sweet licorice-candy fragrance. The chef's own pick for her garden and one of the best yellow floribundas ever bred.
Z5-9·moderate water
Knock Out RoseMay-Oct
Knock Out Rose
The rose that changed everything. Disease-resistant, self-cleaning, and blooms nonstop from spring to frost.
Z5-10·moderate water
Lady of Shalott RoseMay-Oct
Lady of Shalott Rose
Coppery orange buds open to salmon-pink cups with golden undersides. Tough, disease-resistant, and one of the most generous repeat bloomers David Austin ever bred.
Z4-9·moderate water
Miss Kim LilacMay-Jun
Miss Kim Lilac
Compact lilac with pale lavender blooms and outstanding fragrance. Burgundy fall foliage as a bonus.
Z3-8·low water
Mister Lincoln RoseMay-Oct
Mister Lincoln Rose
Deep dark red hybrid tea blooms with an intense damask fragrance on long stems. The benchmark for classic red roses since 1964.
Z5-9·moderate water
Mock OrangeMay-Jun
Mock Orange
Arching stems carry orange-blossom-scented white flowers in late spring.
Z4-8·moderate water
Mountain LaurelMay-Jun
Mountain Laurel
Exquisite geometric buds open to cupped flowers. A native evergreen gem.
Z3-8·moderate water
Munstead Wood RoseMay-Sep
Munstead Wood Rose
Deep velvety crimson cups with an old-rose fragrance that fills the garden. Petals age to plum-purple before falling.
Z5-9·moderate water
NinebarkMay-Jun
Ninebark
Peeling bark, burgundy foliage, and white puffs. A native multitasker.
Z3-8·moderate water
Nootka RoseMay-Jun
Nootka Rose
Single, apple-pink blooms followed by large rose hips that persist through winter on a vigorous Pacific Northwest native.
Z3-8·moderate water
Olivia Rose Austin RoseMay-Oct
Olivia Rose Austin Rose
Soft pink rosettes with a sweet fruity fragrance. Widely considered one of the best David Austin roses ever, with exceptional disease resistance.
Z4-9·moderate water
Peace RoseMay-Oct
Peace Rose
Massive cream-yellow blooms with rose-pink edges. The most famous rose of the 20th century, released the day Berlin fell in 1945.
Z5-9·moderate water
Pink DipladeniaMay-Oct
Pink Dipladenia
Bushy form with glossy foliage and abundant pink trumpets suited to pots and borders.
Z9-11·moderate water
PlumbagoMay-Nov
Plumbago
Sky-blue phlox-like clusters bloom nonstop in warm climates. The blue flower that thrives where most blues melt in summer heat.
Z9-11·moderate water
PomegranateMay-Jul
Pomegranate
Brilliant orange-red blossoms in late spring and summer are followed by decorative, edible fruits.
Z8-11·low water
Pride of BarbadosMay-Nov
Pride of Barbados
Flame-orange and yellow flower clusters that hummingbirds and swallowtails cannot resist. Thrives on heat, dies back at frost, returns every spring.
Z9-11·low water
Rainbow Knock Out RoseMay-Oct
Rainbow Knock Out Rose
Coral-pink single blooms with a yellow eye on the same indestructible Knock Out frame. Self-cleaning and disease-resistant like the original.
Z5-10·moderate water
Red Twig DogwoodMay-Jun
Red Twig Dogwood
Flat clusters of white flowers and berries give way to vivid red stems that shine in winter.
Z3-8·moderate water
RhododendronMay-Jun
Rhododendron
Big, bold trusses of bloom over glossy evergreen foliage.
Z3-8·moderate water
Roald Dahl RoseMay-Oct
Roald Dahl Rose
Peach-apricot cups in soft warm tones with a tea rose fragrance. Tireless rebloomer with excellent disease resistance.
Z5-9·moderate water
SalalMay-Jun
Salal
Leathery evergreen groundcover of Pacific Northwest forests. Urn-shaped flowers lead to edible berries.
Z6-9·moderate water
Sensation LilacMay-May
Sensation Lilac
Unique bicolor blooms with purple petals edged in white. A head-turner in any spring garden.
Z3-7·low water
SpireaMay-Jul
Spirea
Flat-topped flower clusters on tidy mounds. The easiest flowering shrub.
Z3-10·moderate water
Sunny Knock Out RoseMay-Oct
Sunny Knock Out Rose
Bright lemon-yellow single blooms that fade to creamy white. The only Knock Out with real fragrance, and just as bulletproof as the rest.
Z5-10·moderate water
Sunsprite RoseMay-Oct
Sunsprite Rose
Brilliant deep yellow floribunda blooms that hold their color even in hot sun. Sweet fragrance and outstanding disease resistance.
Z5-9·moderate water
WeigelaMay-Jun
Weigela
Tubular blooms smother arching branches in late spring. Hummingbird haven.
Z3-8·moderate water
Wonderful PomegranateMay-Jul
Wonderful Pomegranate
Reliable cultivar bearing large red fruits and vivid orange flowers.
Z8-11·low water
Yellow BellsMay-Nov
Yellow Bells
Clusters of bright yellow trumpet flowers bloom for months in the heat. Southwest staple that takes drought and reflected heat without flinching.
Z9-11·low water
American BeautyberryJun-Jul
American Beautyberry
Inconspicuous flowers give way to stunning clusters of magenta-purple berries in fall. The berries are the show.
Z5-8·moderate water
American ElderberryJun-Jul
American Elderberry
Large flat clusters of creamy flowers in early summer give way to dark berries for jams and wildlife.
Z3-9·moderate water
Annabelle HydrangeaJun-Aug
Annabelle Hydrangea
Enormous snowball blooms on a native species. Blooms on new wood, so prune hard in spring.
Z3-9·moderate water
Bottlebrush BuckeyeJun-Jul
Bottlebrush Buckeye
Massive suckering shrub with foot-long white flower candles. Showpiece for large shade gardens.
Z4-8·moderate water
Butterfly BushJun-Oct
Butterfly Bush
Long, arching flower wands that butterflies absolutely lose their minds over.
Z5-10·low water
Endless Summer HydrangeaJun-Sep
Endless Summer Hydrangea
Reblooms on old and new wood, so you get flowers even after a harsh winter. Color shifts with soil pH.
Z4-9·moderate water
HydrangeaJun-Sep
Hydrangea
Massive mophead blooms that shift color with soil pH. Showstoppers.
Z5-10·moderate water
Incrediball HydrangeaJun-Aug
Incrediball Hydrangea
Annabelle's bigger sibling with stronger stems that don't flop. Blooms the size of basketballs.
Z3-8·moderate water
Invincibelle Spirit II HydrangeaJun-Sep
Invincibelle Spirit II Hydrangea
The first pink Annabelle-type hydrangea, with strong stems holding hot-pink globe blooms upright through the season.
Z3-9·moderate water
Little Quick Fire HydrangeaJun-Sep
Little Quick Fire Hydrangea
Compact form of Quick Fire that blooms early on a container-sized plant. Same flame-toned color shift in a much smaller footprint.
Z3-8·moderate water
Nikko Blue HydrangeaJun-Aug
Nikko Blue Hydrangea
The classic blue mophead. Rich, true blue in acidic soil. A cottage garden essential.
Z5-9·moderate water
Oakleaf HydrangeaJun-Jul
Oakleaf Hydrangea
A four-season native flowering shrub with oak-shaped leaves that turn burgundy in fall, exfoliating cinnamon bark in winter, and foot-long white cone blooms in summer that age to dusty pink.
Z5-9·moderate water
OceansprayJun-Jul
Oceanspray
Cascading creamy white plumes on arching branches. Western Washington's summer answer to a native bridal veil.
Z5-9·low water
Quick Fire HydrangeaJun-Sep
Quick Fire Hydrangea
Blooms a full month before other paniculatas. White cones age to deep rosy pink by fall.
Z3-8·moderate water
Ruby Slippers HydrangeaJun-Aug
Ruby Slippers Hydrangea
Compact oakleaf with cone blooms that open white and age to deep ruby red. Burgundy fall foliage finishes the show.
Z5-9·moderate water
Swamp RoseJun-Jul
Swamp Rose
Clear pink single blooms on a native rose that thrives in wet spots, ditch edges, and rain gardens where other roses would drown.
Z3-9·high water
Tuff Stuff HydrangeaJun-Oct
Tuff Stuff Hydrangea
Reblooming mountain hydrangea with delicate lacecap blooms. Takes more cold than macrophyllas and keeps flowering after harsh winters.
Z5-9·moderate water
Virginia SweetspireJun-Jul
Virginia Sweetspire
Fragrant white bottlebrush flowers followed by brilliant orange-red fall color on a shade-tolerant, deer-resistant native.
Z5-9·moderate water
WinterberryJun-Jul
Winterberry
Inconspicuous blooms, but covered in brilliant red berries all winter long.
Z3-8·high water
Bobo HydrangeaJul-Sep
Bobo Hydrangea
Dwarf paniculata smothered in blooms. Perfect front-of-border plant that needs almost no care.
Z3-8·moderate water
ButtonbushJul-Aug
Buttonbush
Weird and wonderful pincushion flowers like tiny white globes on a tough native that thrives in wet conditions.
Z5-9·high water
Chaste TreeJul-Sep
Chaste Tree
Long lavender-blue spikes cover this heat-loving shrub all summer. One of the few shrubs that actually blooms in August.
Z6-9·low water
Fire Light HydrangeaJul-Oct
Fire Light Hydrangea
Upright cones open pure white and transform to deep pomegranate red as the season ages. Strong stems that never need staking.
Z3-8·moderate water
Limelight HydrangeaJul-Sep
Limelight Hydrangea
Cone-shaped blooms open chartreuse, mature to white, then blush pink in fall. Tough as nails.
Z3-8·moderate water
Little Lime HydrangeaJul-Sep
Little Lime Hydrangea
Compact Limelight. Same color show in a smaller package perfect for borders and containers.
Z3-8·moderate water
Phantom HydrangeaJul-Sep
Phantom Hydrangea
Huge cone blooms up to 15 inches long open white and age to dusty pink. One of the largest flowered paniculatas you can grow.
Z3-8·moderate water
Pinky Winky HydrangeaJul-Sep
Pinky Winky Hydrangea
Two-tone blooms with white tips and pink bases. Strong stems hold heavy flower heads upright.
Z3-8·moderate water
Plumleaf AzaleaJul-Aug
Plumleaf Azalea
The only azalea that blooms in midsummer, with fiery orange-red flowers that light up the late-season shade garden.
Z5-9·moderate water
Rose of SharonJul-Oct
Rose of Sharon
A cold-hardy hibiscus shrub (Hibiscus syriacus) with big tropical-looking blooms in lavender, pink, blue, white, or wine, opening late summer when most flowering shrubs are done.
Z5-10·moderate water
Strawberry Sundae HydrangeaJul-Oct
Strawberry Sundae Hydrangea
Compact paniculata cones open creamy white, blush pink in summer, then deepen to strawberry red as fall arrives.
Z4-8·moderate water
Summersweet ClethraJul-Aug
Summersweet Clethra
Spikes of intensely sweet-scented white flowers in midsummer, one of the best fragrant natives for shady spots.
Z3-9·moderate water
Vanilla Strawberry HydrangeaJul-Oct
Vanilla Strawberry Hydrangea
Cone blooms open creamy white, age to soft pink, then deepen to strawberry red while new white cones keep emerging above them.
Z3-8·moderate water
CassiaSep-Nov
Cassia
Showers of bright golden flowers cover the shrub in fall when little else is blooming. Sulphur cassia, a butterfly host plant that lights up the autumn.
Z8-11·low water
FirespikeSep-Nov
Firespike
Tall spires of brilliant scarlet tubular flowers light up the fall garden. Hummingbird candy that thrives in the heat and humidity of the Gulf South.
Z8-11·moderate water
Native Witch HazelOct-Dec
Native Witch Hazel
Spidery yellow flowers and intoxicating clove fragrance on bare branches in late fall. The last native shrub to bloom each year.
Z3-8·moderate water

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