Summer Flowers for Zone 10

93 plants that bloom Jun through Aug in USDA hardiness zone 10.

Summer is peak bloom season. Long days and warm soil fuel the biggest, boldest flowers. This is when your garden can be at its most colorful.

SpringSummerFallWinter
Z3Z4Z5Z6Z7Z8Z9Z10Z11
Colors
54
49
46
36
35
30
Types37 Perennials21 Annuals16 Shrubs7 Vines
Jun
77 plants
Jul
80 plants
Aug
76 plants
Aeonium
Aeonium2-3'
Perennial · May-Jun · Z9-11

Dramatic rosettes on woody stems. 'Zwartkop' variety has near-black leaves. Stunning in containers.

Allium
Allium2-4'
Bulb · May-Jun · Z3-10

Dramatic globe-shaped heads on tall stems. Architectural and deer-proof.

Angel's Trumpet
Angel's Trumpet6-15'
Shrub · May-Oct · Z9-11

Huge pendant trumpets release intense evening fragrance over a long warm-season bloom.

Bee Balm
Bee Balm2-4'
Perennial · Jun-Aug · Z3-10

Shaggy, crown-shaped flowers that hummingbirds fight over.

Bird of Paradise
Bird of Paradise3-5'
Perennial · Mar-Dec · Z9-10

Sculptural, crane-like flowers in orange and blue. Unmistakable.

Blanket Flower
Blanket Flower12-24"
Perennial · Jun-Oct · Z3-10

Fiery bicolor pinwheels that bloom nonstop in the worst heat and soil.

Blue False Indigo
Blue False Indigo3-4'
Perennial · May-Jun · Z3-10

Lupine-like spikes on a native that lives forever. Gets better with age.

Borage
Borage2-3'
Annual · Jun-Sep · Z2-11

Star-shaped electric blue flowers that bees go absolutely wild for. Self-sows freely.

Bougainvillea
Bougainvillea10-30'
Vine · Mar-Nov · Z9-11

Explosive cascades of papery bracts. Covers walls and fences in color.

Butterfly Bush
Butterfly Bush5-10'
Shrub · Jun-Oct · Z5-10

Long, arching flower wands that butterflies absolutely lose their minds over.

Calibrachoa
Calibrachoa6-12"
Annual · May-Oct · Z9-11

Mini petunias that bloom nonstop in hanging baskets. Dozens of color options and no deadheading needed.

California Poppy
California Poppy6-18"
Annual · Mar-Sep · Z5-10

Golden cups that carpet hillsides across the state. Closes at night and on cloudy days.

Catmint
Catmint12-24"
Perennial · May-Sep · Z3-10

Billowy lavender-blue haze that blooms all season if you shear it back.

Celosia
Celosia1-3'
Annual · Jun-Oct · Z2-11

Flame-shaped or crested flowers in electric colors that dry beautifully. Heat lovers that thrive in summer.

Century Plant
Century Plant2-4'
Perennial · Jun-Jul · Z8-11

Grows for decades, then sends up a massive flower stalk up to 20 feet tall before dying. Worth the wait.

Cheyenne Spirit Coneflower
Cheyenne Spirit Coneflower24-30"
Perennial · Jun-Sep · Z4-10

A rainbow mix of coneflower colors from a single seed strain. Every plant is a surprise.

Clematis
Clematis6-20'
Vine · May-Sep · Z3-10

The queen of flowering vines. Over 300 species, something for every spot.

Cleome
Cleome3-5'
Annual · Jun-Sep · Z2-11

Spider-flower with whisker-like stamens and airy blooms. Tall, dramatic annual that self-sows freely.

Coneflower
Coneflower2-4'
Perennial · Jun-Sep · Z3-10

Tough prairie native with long bloom season and medicinal history.

Coral Bean
Coral Bean3-8'
Shrub · Apr-Jun · Z7-10

Bold spikes of tubular red flowers in spring attract hummingbirds before bean pods form.

Coral Bells
Coral Bells12-18"
Perennial · May-Jul · Z3-10

Grown mostly for dramatic foliage, but the tiny bell flowers are a bonus.

Cosmos
Cosmos3-5'
Annual · Jun-Oct · Z3-10

Airy, dancing flowers on thread-thin stems. Effortless cottage garden charm.

Crape Myrtle
Crape Myrtle10-25'
Tree · Jun-Sep · Z7-10

The tree of the South. Months of crinkled blooms and gorgeous peeling bark.

Creeping Thyme
Creeping Thyme2-4"
Ground Cover · Jun-Jul · Z3-10

Fragrant, walkable ground cover. Bees love it, foot traffic can't kill it.

Daylily
Daylily1-3'
Perennial · Jun-Aug · Z3-10

Virtually indestructible perennial with trumpet blooms in every warm hue.

Desert Marigold
Desert Marigold12-18"
Perennial · Mar-Oct · Z7-11

Cheerful desert wildflower that blooms almost year-round in warm climates. Thrives on neglect.

Dianthus
Dianthus6-18"
Perennial · May-Aug · Z3-10

Spicy-scented, fringed petals. One of the best edging plants there is.

Don Juan Climbing Rose
Don Juan Climbing Rose8-12'
Vine · Jun-Oct · Z5-10

Deep velvety red climber with classic rose fragrance. Repeats reliably on a strong, vigorous plant.

Double Knock Out Rose
Double Knock Out Rose3-4'
Shrub · May-Oct · Z5-10

Fuller, double-petaled version of the Knock Out. Same bulletproof performance with more petal count.

Drift Rose
Drift Rose18-24"
Shrub · May-Oct · Z4-11

Groundcover rose that stays low and spreads wide. Tough, disease-resistant, and constantly in bloom.

Echeveria
Echeveria6-12"
Perennial · May-Jul · Z9-11

Perfect rosettes in blue, green, pink, and purple. Bell-shaped flowers on arching stems. Frost-tender.

Flowering Tobacco
Flowering Tobacco2-4'
Annual · Jun-Sep · Z2-11

Tubular flowers that release sweet fragrance at dusk. A cottage garden classic that attracts moths and hummingbirds.

Gardenia
Gardenia2-6'
Shrub · May-Aug · Z8-11

Glossy evergreen foliage frames intensely fragrant white flowers from late spring into summer.

Globe Artichoke
Globe Artichoke3-5'
Perennial · Jun-Aug · Z7-11

Bold silvery foliage and large thistle-like buds are both decorative and edible.

Hawaiian Hibiscus
Hawaiian Hibiscus3-8'
Shrub · Mar-Nov · Z9-11

Large tropical blooms in vivid colors appear repeatedly from spring through fall.

Honeysuckle
Honeysuckle8-20'
Vine · May-Aug · Z3-10

Tubular, nectar-rich flowers with a fragrance that defines summer evenings.

Hydrangea
Hydrangea3-6'
Shrub · Jun-Sep · Z5-10

Massive mophead blooms that shift color with soil pH. Showstoppers.

Ice Plant
Ice Plant3-6"
Perennial · Jun-Sep · Z5-10

Neon-bright daisy flowers that shimmer in the sun over succulent foliage. Thrives in hot, dry rock gardens.

Impatiens
Impatiens8-24"
Annual · May-Oct · Z3-10

The shade annual champion. Flowers prolifically where nothing else will.

Iris
Iris2-3'
Perennial · May-Jun · Z3-10

Elegant sword-leaved perennials with intricate, ruffled blooms.

Jasmine
Jasmine6-15'
Vine · Mar-Aug · Z7-10

Intensely sweet-scented white stars. The scent of warm southern evenings.

Knock Out Rose
Knock Out Rose3-4'
Shrub · May-Oct · Z5-10

The rose that changed everything. Disease-resistant, self-cleaning, and blooms nonstop from spring to frost.

Lantana
Lantana1-4'
Perennial · May-Nov · Z7-10

Multi-colored flower clusters that bloom relentlessly in brutal heat.

Lavender
Lavender2-3'
Perennial · Jun-Aug · Z5-10

Fragrant silver-green mounds beloved by bees and humans alike.

Mandevilla
Mandevilla3-10'
Vine · May-Oct · Z9-11

Glossy vines are covered in showy trumpet flowers from early summer to frost in warm climates.

Marigold
Marigold1-3'
Annual · Jun-Oct · Z3-10

Bulletproof color all season long. The workhorse of warm-toned borders.

Matilija Poppy
Matilija Poppy4-8'
Perennial · May-Jul · Z7-10

Enormous fried-egg flowers on blue-gray stems. California's largest native wildflower. Spreads aggressively.

Meyer Lemon
Meyer Lemon4-8'
Shrub · Jan-Dec · Z9-11

Sweetly scented white blossoms appear intermittently year-round and set thin-skinned lemons.

Morning Glory
Morning Glory8-12'
Annual · Jun-Oct · Z3-10

Fast-climbing vine with trumpets that open fresh every morning.

Pelargonium
Pelargonium12-18"
Annual · May-Oct · Z9-11

The classic window-box geranium. Ball-shaped flower clusters above scalloped leaves. Tough container staple.

Petunia
Petunia6-18"
Annual · May-Oct · Z3-10

Cascading color for containers and beds. Blooms nonstop until frost.

Pickerelweed
Pickerelweed2-3'
Perennial · Jun-Sep · Z3-10

Spikes of violet-blue flowers above glossy arrow-shaped leaves. Native pond and stream bank staple.

Pink Dipladenia
Pink Dipladenia2-3'
Shrub · May-Oct · Z9-11

Bushy form with glossy foliage and abundant pink trumpets suited to pots and borders.

Pink Plumeria
Pink Plumeria6-15'
Tree · May-Oct · Z10-11

Clusters of pink, sweetly scented blooms cover this classic tropical tree in summer.

Plumeria
Plumeria10-25'
Tree · May-Oct · Z9-10

Intoxicatingly fragrant tropical blooms. The flower of Hawaiian leis.

Pomegranate
Pomegranate6-15'
Shrub · May-Jul · Z8-11

Brilliant orange-red blossoms in late spring and summer are followed by decorative, edible fruits.

Rose
Rose2-8'
Perennial · May-Oct · Z3-10

The queen of the garden. Modern varieties are surprisingly low-maintenance.

Salvia
Salvia1-3'
Perennial · May-Sep · Z3-10

Vertical flower spikes that hummingbirds and bees cannot resist.

Scarlet Sage
Scarlet Sage12-24"
Annual · Jun-Oct · Z2-11

Electric red spikes that hummingbirds zero in on. Common bedding plant that earns its spot every year.

Shasta Daisy
Shasta Daisy2-3'
Perennial · Jun-Aug · Z3-10

Classic white-and-gold daisies that look fresh from a meadow painting.

Snapdragon
Snapdragon1-3'
Annual · Apr-Sep · Z3-10

Vertical flower spikes with squeeze-open blooms. Kids love them.

Spirea
Spirea3-5'
Shrub · May-Jul · Z3-10

Flat-topped flower clusters on tidy mounds. The easiest flowering shrub.

Stella de Oro Daylily
Stella de Oro Daylily12-18"
Perennial · May-Sep · Z3-10

The most planted perennial in America. Compact, reblooming, and basically indestructible.

Sweet Alyssum
Sweet Alyssum3-6"
Annual · Apr-Oct · Z3-10

Honey-scented carpet of tiny flowers. The best living edging plant.

Sweet Pea
Sweet Pea4-6'
Annual · Apr-Jun · Z2-11

Ruffled, intensely fragrant climbing flowers in every pastel shade. Cool-season annual that hates heat.

Tall Verbena
Tall Verbena3-4'
Annual · Jun-Oct · Z7-11

Wiry stems topped with purple clusters that butterflies can't resist. See-through plant for layering.

Tickseed
Tickseed12-24"
Perennial · Jun-Sep · Z3-10

Cheerful native daisy that blooms for months with almost no care.

Trumpet Vine
Trumpet Vine20-40'
Vine · Jun-Sep · Z5-10

Aggressive native vine with fiery trumpets. Hummingbird highway.

Viburnum
Viburnum6-12'
Shrub · Apr-Jun · Z3-10

Fragrant snowball clusters in spring, then berries for birds in fall.

Vinca
Vinca4-6"
Ground Cover · Apr-Jun · Z3-10

Evergreen mat with periwinkle-blue flowers. Tough shade ground cover.

Water Lily
Water Lily1-6"
Perennial · Jun-Sep · Z4-10

Floating jewels that transform any pond. Pads provide shade for fish while flowers dazzle above.

Wax Begonia
Wax Begonia8-12"
Annual · May-Oct · Z8-11

Glossy leaves and nonstop flowers in sun or shade. One of the most reliable bedding plants anywhere.

White Plumeria
White Plumeria6-15'
Tree · May-Oct · Z10-11

Highly fragrant white flowers with yellow centers appear in clusters on succulent branches.

Wonderful Pomegranate
Wonderful Pomegranate6-15'
Shrub · May-Jul · Z8-11

Reliable cultivar bearing large red fruits and vivid orange flowers.

Yarrow
Yarrow2-3'
Perennial · Jun-Sep · Z3-10

Flat-topped clusters on ferny foliage. Thrives on neglect in poor soil.

Yucca
Yucca4-8'
Perennial · Jun-Jul · Z4-10

Sword-like evergreen foliage sends up dramatic stalks of white bells. Tough, architectural, underrated.

Zinnia
Zinnia1-3'
Annual · Jun-Oct · Z3-10

Easy-grow annual with electric colors. Cut-and-come-again champion.

Black-Eyed Susan
Black-Eyed Susan2-3'
Perennial · Jul-Oct · Z3-10

Golden prairie workhorse that lights up late summer meadows.

Blue Grama Grass
Blue Grama Grass8-18"
Grass · Jul-Sep · Z3-10

Short clumping grass with distinctive eyebrow-shaped seed heads thrives in dry soils.

Cardinal Flower
Cardinal Flower2-4'
Perennial · Jul-Sep · Z3-10

Screaming scarlet spikes. The most vivid red in the native plant world.

Coleus
Coleus1-3'
Annual · Jul-Aug · Z10-11

Grown for kaleidoscopic foliage, not flowers. Pinch blooms to keep energy in the leaves.

Dahlia
Dahlia1-5'
Bulb · Jul-Oct · Z3-10

Endless forms from dinner-plate to pompom. The obsession of flower farmers.

Liatris
Liatris2-4'
Perennial · Jul-Aug · Z3-10

Blazing star. Spikes that bloom unusually from top to bottom.

Rose of Sharon
Rose of Sharon8-12'
Shrub · Jul-Oct · Z5-10

Tropical-looking hibiscus flowers on a cold-hardy shrub. Blooms late.

Russian Sage
Russian Sage3-4'
Perennial · Jul-Oct · Z3-10

Airy lavender clouds on silver stems. Thrives in heat and poor soil.

Sacred Lotus
Sacred Lotus3-5'
Perennial · Jul-Aug · Z4-10

Massive blooms rise above umbrella leaves in shallow water. Seedpods are as ornamental as the flowers.

Sunflower
Sunflower3-8'
Annual · Jul-Sep · Z3-10

Pure joy on a stalk. Birds love the seeds, kids love the spectacle.

Tuberose
Tuberose2-3'
Bulb · Jul-Sep · Z7-10

Tall summer spikes of waxy white blooms release powerful evening fragrance.

California Fuchsia
California Fuchsia12-24"
Perennial · Aug-Oct · Z8-10

Low mounds of gray foliage are covered in tubular red-orange flowers in late summer.

Fountain Grass
Fountain Grass2-4'
Grass · Aug-Nov · Z5-10

Arching, bottlebrush plumes that catch the light. Movement in the garden.

Goldenrod
Goldenrod2-5'
Perennial · Aug-Oct · Z3-10

Wrongly blamed for allergies. A vital late-season pollinator magnet.

Sedum
Sedum6-24"
Perennial · Aug-Nov · Z3-10

Succulent leaves, tough as nails. Ages to deep crimson in autumn.

Switchgrass
Switchgrass3-6'
Grass · Aug-Oct · Z3-10

Upright native grass with airy seed heads. Gold and red fall color.

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