Bloom calendar

Plants for Zone 8 That Bloom in August

843 plants in the BloomsEye library that are hardy in USDA hardiness zone 8 and typically flower in August, such as Bee Balm, Garden Phlox and Blazing Star. Each entry lists its bloom times, hardiness zones, and sun needs.

Showing 61 to 120 of 843 plants

How this list is made

Derived from each plant's bloom months and USDA hardiness zones, as stored in the BloomsEye library, which was written with AI assistance. Of these 843 plants, 676 have been checked against outside sources (39 fully verified); the rest have not been checked yet, and each plant's own page says which. The cards are AI-generated illustrations. Months here are Northern Hemisphere months; in the Southern Hemisphere, shift them by six months.

Autumn Lily Encore Azalea

Rhododendron 'Roblex'

Part shadeZones 6–94.5 ftModerate

Listed as toxic to dogs and cats

Autumn Majesty Encore Azalea

Rhododendron 'Roblezd'

Part shadeZones 6–102.5 ftModerate

Listed as toxic to dogs and cats

Autumn Moor Grass

Sesleria autumnalis

Full sunZones 5–81.5 ftLow

Autumn Royalty Encore Azalea

Rhododendron 'Conlec'

Part shadeZones 6–94.5 ftModerate

Listed as toxic to dogs and cats

Autumn Sangria Encore Azalea

Rhododendron 'Roblee'

Part shadeZones 6–104.5 ftModerate

Listed as toxic to dogs and cats

Autumn Starburst Encore Azalea

Rhododendron 'Robleze'

Part shadeZones 6–102.5 ftModerate

Listed as toxic to dogs and cats

Autumn Sun Coneflower

Rudbeckia nitida 'Autumn Sun'

Full sunZones 4–94 ftModerate

Autumn Sweetheart Encore Azalea

Rhododendron 'Robleja'

Part shadeZones 6–94 ftModerate

Listed as toxic to dogs and cats

Autumn Twist Encore Azalea

Rhododendron 'Conlep'

Part shadeZones 6–94.5 ftModerate

Listed as toxic to dogs and cats

Rosa 'Delgramat'

Full sunZones 5–95 ftModerate

Avant-garde Clematis

Clematis 'Evipo033'

Full sunZones 4–910 ftModerate

Listed as toxic to dogs and cats

Hosta 'Avocado'

Part shadeZones 3–93 ftModerate

Listed as toxic to dogs and cats

Azure Rush Geranium

Geranium 'Azure Rush'

Part sunZones 5–81.5 ftModerate

Azurri Blue Satin Rose of Sharon

Hibiscus syriacus 'DVPazurri'

Full sunZones 5–910 ftModerate

Baby Joe Dwarf Joe Pye Weed

Eutrochium purpureum 'Baby Joe'

Full sunZones 3–93 ftModerate

Full sunZones 3–82 ftModerate

Leucanthemum × superbum 'Banana Cream'

Full sunZones 5–91.5 ftModerate

Listed as toxic to dogs and cats

Barbara Mitchell Daylily

Hemerocallis 'Barbara Mitchell'

Full sunZones 3–91.5 ftModerate

Listed as toxic to dogs and cats

Rosa 'Auschimbley'

Full sunZones 5–114 ftModerate

Leucanthemum × superbum 'Becky'

Full sunZones 5–93 ftModerate

Listed as toxic to dogs and cats

Full sunZones 3–93 ftModerate

Beekeeper Bluebeard

Caryopteris × clandonensis 'Minigold'

Full sunZones 5–92.5 ftModerate

Hemerocallis 'Bela Lugosi'

Full sunZones 3–92.5 ftModerate

Listed as toxic to dogs and cats

Believer Purple Aster

Symphyotrichum 'Yobeliever'

Full sunZones 3–812 inModerate

Belleza Dark Pink Gaura

Oenothera lindheimeri 'KLEAU04263'

Full sunZones 5–91.5 ftLow

Canna 'Bengal Tiger'

Full sunZones 7–106 ftHigh

Bernadine Clematis

Clematis 'Evipo061'

Part shadeZones 4–94.5 ftModerate

Listed as toxic to dogs and cats

Hibiscus 'Berry Awesome'

Full sunZones 5–94 ftHigh

Berry White Hydrangea

Hydrangea paniculata 'Renba'

Full sunZones 3–86.5 ftModerate

Listed as toxic to dogs and cats

Rosa 'Hartesia'

Full sunZones 6–93 ftModerate

Beyond Midnight Bluebeard

Caryopteris × clandonensis 'CT-9-12'

Full sunZones 5–92.5 ftLow

Bidens ferulifolia

Full sunZones 8–1112 inLow

Big Blue Lilyturf

Liriope muscari 'Big Blue'

Part shadeZones 5–101.5 ftModerate

Andropogon gerardi

Full sunZones 4–96 ftLow

Big Daddy Hosta

Hosta 'Big Daddy'

Part shadeZones 3–82.5 ftModerate

Listed as toxic to dogs and cats

Big Sky Sunset Coneflower

Echinacea 'Sunset'

Full sunZones 3–94 ftLow

Bigleaf Hydrangea

Hydrangea macrophylla

Part sunZones 5–95 ftHigh

Listed as toxic to dogs and cats

Clematis 'Evipo030'

Full sunZones 4–91.5 ftModerate

Listed as toxic to dogs and cats

Bishop of Llandaff

Dahlia 'Bishop of Llandaff'

Full sunZones 8–103.5 ftHigh

Listed as toxic to dogs and cats

Bishop's Children

Dahlia 'Bishop's Children'

Full sunZones 8–102.5 ftHigh

Listed as toxic to dogs and cats

Black Adder Agastache

Agastache 'Black Adder'

Full sunZones 6–112 ftLow

Black Diamond Red Hot

Lagerstroemia 'Black Diamond Red Hot'

Full sunZones 7–911 ftLow

Buddleia davidii 'Black Knight'

Full sunZones 5–96.5 ftLow

Black Mondo Grass

Ophiopogon planiscapus 'Kokuryū'

Part sunZones 6–912 inModerate

Gladiolus 'Black Star'

Full sunZones 8–104 ftModerate

Listed as toxic to dogs and cats

Black Star Calla

Zantedeschia 'Schwarzwalder'

Part sunZones 8–102 ftHigh

Listed as toxic to dogs and cats

Black-Eyed Susan

Full sunZones 3–92.5 ftLow

Blackberry Merlot Hibiscus

Hibiscus 'Blackberry Merlot'

Full sunZones 4–94.5 ftModerate

Blackfoot Daisy

Melampodium leucanthum

Full sunZones 4–1112 inLow

Blackhawks Big Bluestem

Andropogon gerardi 'Blackhawks'

Full sunZones 4–95 ftLow

Blackjack Gold Black-Eyed Susan

Rudbeckia triloba 'Blackjack Gold'

Full sunZones 3–83.5 ftModerate

Blackout Coral Bells

Heuchera 'Blackout'

Part shadeZones 4–91.5 ftModerate

Blanc Double de Coubert Rose

Rosa 'Blanc Double de Coubert'

Full sunZones 4–95.5 ftModerate

Full sunZones 3–101.5 ftLow

Schizachyrium scoparium 'Blaze'

Full sunZones 3–92.5 ftLow

Blaze Climbing Rose

Full sunZones 6–811 ftModerate

Blazeaway Heather

Calluna vulgaris 'Blazeaway'

Full sunZones 4–81.5 ftModerate

Full sunZones 3–93 ftLow

Blonde Ambition Blue Grama Grass

Bouteloua gracilis 'Blonde Ambition'

Full sunZones 4–92.5 ftLow

Bloom-A-Thon Pink Double

Rhododendron 'RLH1-2P8'

Part sunZones 6–94 ftModerate

Listed as toxic to dogs and cats

Keep exploring

All zone 8 plants All plants blooming in August Zone 8 in July Zone 8 in September Zone 7 in August Zone 9 in August Bloom Calendar

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