Bloom calendar

Plants for Zone 6 That Bloom in August

738 plants in the BloomsEye library that are hardy in USDA hardiness zone 6 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 121 to 180 of 738 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 738 plants, 625 have been checked against outside sources (32 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.

Salvia × sylvestris 'Blauhügel'

Full sunZones 4–81.5 ftLow

Blue Ivory Hosta

Hosta 'Blue Ivory'

Part shadeZones 3–81.5 ftModerate

Listed as toxic to dogs and cats

Blue Jean Baby Russian Sage

Salvia yangii 'Blue Jean Baby'

Full sunZones 4–82.5 ftLow

Salvia nemorosa 'Blue Marvel'

Full sunZones 4–91.5 ftLow

Delphinium grandiflorum 'Blue Mirror'

Full sunZones 3–71.5 ftModerate

Listed as toxic to dogs and cats

Blue Mistflower

Conoclinium coelestinum

Part shadeZones 5–102 ftModerate

Phlox paniculata 'Blue Paradise'

Full sunZones 4–83.5 ftModerate

Blue Star Japanese Aster

Aster incisus 'Blue Star'

Full sunZones 5–81.5 ftModerate

Blue Stocking Bee Balm

Monarda 'Blaustrumpf'

Full sunZones 4–83 ftModerate

Blue Waterfall Bellflower

Campanula poscharskyana 'Camgood'

Full sunZones 4–78 inModerate

Nepeta × faassenii 'Blue Wonder'

Full sunZones 3–81.5 ftLow

Blue Wood Aster

Symphyotrichum cordifolium

Part shadeZones 3–83 ftModerate

Blue Zinger Sedge

Carex flacca 'Blue Zinger'

Part shadeZones 5–91.5 ftModerate

Blue-Stemmed Goldenrod

Solidago caesia

Part shadeZones 4–82.5 ftModerate

Caryopteris × clandonensis

Full sunZones 5–92.5 ftModerate

Blueberry Pie Butterfly Bush

Buddleia 'PODARASNGA 9-15'

Full sunZones 5–92.5 ftModerate

Hibiscus syriacus 'Blushing Bride'

Full sunZones 5–98 ftModerate

Blushing Drift Rose

Rosa 'Meifranjin'

Full sunZones 5–111.5 ftLow

Blushing Knock Out Rose

Full sunZones 5–83.5 ftModerate

Hydrangea paniculata 'Ilvobo'

Full sunZones 3–82.5 ftModerate

Listed as toxic to dogs and cats

Rosa 'Meidelweis'

Full sunZones 5–93.5 ftModerate

Rosa 'Meidelweis'

Full sunZones 6–104 ftModerate

Rosa 'Meidomonac'

Full sunZones 4–93.5 ftModerate

Rosa 'Auscousin'

Full sunZones 5–104 ftModerate

Bottle Rocket Ligularia

Ligularia 'Bottle Rocket'

Part shadeZones 4–62.5 ftModerate

Bottlebrush Grass

Part shadeZones 5–93 ftModerate

Boulevard Edda Clematis

Clematis 'Evipo074'

Full sunZones 4–93.5 ftModerate

Listed as toxic to dogs and cats

Boulevard Ravel Clematis

Clematis 'Evipo122'

Full sunZones 4–94.5 ftModerate

Listed as toxic to dogs and cats

Phlox paniculata 'Bright Eyes'

Full sunZones 4–83 ftModerate

Brilliant Sedum

Hylotelephium spectabile 'Brilliant'

Full sunZones 3–91.5 ftLow

Brilliantina Abelia

Abelia × grandiflora 'Keyfly'

Full sunZones 6–93.5 ftModerate

Bronze Wave Coral Bells

Heuchera villosa 'Bronze Wave'

Part shadeZones 3–82 ftModerate

Geranium 'Brookside'

Part sunZones 4–81.5 ftModerate

Brown-Eyed Susan

Rudbeckia triloba

Full sunZones 4–83.5 ftModerate

Bubble Up Beautyberry

Callicarpa japonica 'SMNCJLIEP'

Full sunZones 5–85 ftModerate

Bubblegum Pink Garden Phlox

Phlox paniculata 'Ditomfra'

Full sunZones 3–82.5 ftModerate

Bouteloua dactyloides

Full sunZones 4–88 inLow

Gaillardia × grandiflora 'Burgundy'

Full sunZones 3–92 ftLow

Butter Rum Tickseed

Coreopsis 'Butter Rum'

Full sunZones 5–81.5 ftLow

Buttered Popcorn Daylily

Hemerocallis 'Buttered Popcorn'

Full sunZones 3–92.5 ftModerate

Listed as toxic to dogs and cats

Butterfly Blue Pincushion Flower

Scabiosa columbaria 'Butterfly Blue'

Full sunZones 3–91.5 ftModerate

Buddleia davidii

Full sunZones 5–96.5 ftLow

Asclepias tuberosa

Full sunZones 3–92 ftLow

Listed as toxic to dogs and cats

Cephalanthus occidentalis

Full sunZones 5–98.5 ftModerate

California Poppy

Full sunZones 6–1012 inLow

Listed as toxic to dogs and cats

California Poppy (Cream/White)

Eschscholzia californica 'Alba'

Full sunZones 6–111 ftLow

Listed as toxic to dogs and cats

California Poppy (Rose/Pink Mix)

Eschscholzia californica 'Carmine King'

Full sunZones 6–111.5 ftLow

Listed as toxic to dogs and cats

Full sunZones 3–73 ftModerate

Captain Kirk Hosta

Hosta 'Captain Kirk'

Part shadeZones 3–82.5 ftModerate

Listed as toxic to dogs and cats

Salvia nemorosa 'Caradonna'

Full sunZones 4–82 ftLow

Cardinal Flower

Lobelia cardinalis

Part sunZones 3–93.5 ftHigh

Listed as toxic to dogs and cats

Full sunZones 5–104 ftModerate

Dianthus caryophyllus

Full sunZones 5–91.5 ftModerate

Listed as toxic to dogs and cats

Carnival Scotch Heather

Calluna vulgaris 'Multicolor'

Full sunZones 5–88 inModerate

Nepeta 'Cat's Meow'

Full sunZones 3–81.5 ftLow

Cat's Pajamas Catmint

Nepeta 'Cat's Pajamas'

Full sunZones 3–812 inLow

Catherine Woodbery

Hemerocallis 'Catherine Woodbery'

Full sunZones 3–92.5 ftModerate

Listed as toxic to dogs and cats

Full sunZones 3–81.5 ftLow

Nepeta × faassenii 'Catwalk Queen'

Full sunZones 3–812 inLow

Cécile Brünner

Rosa 'Cécile Brünner'

Full sunZones 5–103 ftModerate

Keep exploring

All zone 6 plants All plants blooming in August Zone 6 in July Zone 6 in September Zone 5 in August Zone 7 in August Bloom Calendar

Design your garden

Drop plants onto a 3D plan, see how they fill in, and watch the whole garden bloom across the year.

Open BloomsEye Studio →