Bloom calendar

Plants for Zone 4 That Bloom in August

453 plants in the BloomsEye library that are hardy in USDA hardiness zone 4 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 181 to 240 of 453 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 453 plants, 388 have been checked against outside sources (23 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.

Easy Elegance Paint the Town Rose

Full sunZones 4–92.5 ftModerate

Easy Elegance Sunrise Sunset Rose

Full sunZones 4–92.5 ftModerate

Hemerocallis 'El Desperado'

Full sunZones 3–92.5 ftModerate

Listed as toxic to dogs and cats

Calamagrostis × acutiflora 'Eldorado'

Full sunZones 4–94.5 ftModerate

Endless Summer Summer Crush Hydrangea

Hydrangea macrophylla 'Bailmacfive'

Part shadeZones 4–92.5 ftModerate

Listed as toxic to dogs and cats

Clematis 'Ernest Markham'

Full sunZones 4–911 ftModerate

Listed as toxic to dogs and cats

Rosa 'Ausegdon'

Full sunZones 4–114 ftModerate

Eye-Catcher Coral Craze Coneflower

Echinacea 'Coral Craze'

Full sunZones 4–82.5 ftModerate

Eye-Catcher Tanager Coneflower

Echinacea 'Tanager'

Full sunZones 4–82 ftModerate

False Sunflower

Full sunZones 3–94 ftModerate

Feather Reed Grass

Calamagrostis × acutiflora

Full sunZones 4–95 ftModerate

Chamaebatiaria millefolium

Full sunZones 4–85 ftLow

Fire Light Hydrangea

Hydrangea paniculata 'SMHPFL'

Full sunZones 3–86 ftModerate

Listed as toxic to dogs and cats

Firefly Peach Sky

Achillea 'Firefly Peach Sky'

Full sunZones 3–83 ftLow

Listed as toxic to dogs and cats

Veronica spicata 'First Love'

Full sunZones 3–81.5 ftModerate

Miscanthus sinensis var. purpurascens

Full sunZones 4–94.5 ftLow

Flava (Yellow Trumpet)

Campsis radicans f. flava

Full sunZones 4–926 ftModerate

Hemerocallis 'Frans Hals'

Full sunZones 3–92 ftModerate

Listed as toxic to dogs and cats

Hylotelephium 'Frosty Morn'

Full sunZones 3–91.5 ftLow

Platycodon grandiflorus 'Fuji Pink'

Full sunZones 3–82 ftModerate

Platycodon grandiflorus 'Fuji White'

Full sunZones 3–82 ftModerate

Phlox paniculata

Full sunZones 4–83.5 ftModerate

Gardenview Scarlet

Monarda 'Gardenview Scarlet'

Full sunZones 4–93 ftModerate

Giant Sunflower

Helianthus annuus 'Mammoth Russian'

Full sunZones 2–118 ftModerate

Veronica spicata 'Giles van Hees'

Full sunZones 3–88 inModerate

Clematis 'Gipsy Queen'

Full sunZones 4–911 ftModerate

Listed as toxic to dogs and cats

Full sunZones 3–93.5 ftLow

Gaillardia × grandiflora 'Goblin'

Full sunZones 3–912 inLow

Full sunZones 3–93 ftLow

Potentilla fruticosa 'Goldfinger'

Full sunZones 2–73 ftLow

Rudbeckia fulgida 'Goldsturm'

Full sunZones 3–92.5 ftLow

Monarda didyma 'Grand Marshall'

Full sunZones 3–81.5 ftModerate

Gray-Headed Coneflower

Ratibida pinnata

Full sunZones 3–84 ftModerate

Great Blue Lobelia

Lobelia siphilitica

Part shadeZones 4–92.5 ftHigh

Listed as toxic to dogs and cats

Sanguisorba officinalis

Full sunZones 4–83 ftModerate

Echinacea purpurea 'Green Jewel'

Full sunZones 4–92 ftLow

Clematis 'Hagley Hybrid'

Part shadeZones 4–98 ftModerate

Listed as toxic to dogs and cats

Happy Face Yellow

Potentilla fruticosa 'Happy Face Yellow'

Full sunZones 2–73 ftLow

Hemerocallis 'Happy Returns'

Full sunZones 3–91.5 ftModerate

Listed as toxic to dogs and cats

Part sunZones 4–81.5 ftModerate

Panicum virgatum 'Heavy Metal'

Full sunZones 4–95 ftLow

Clematis 'Henryi'

Full sunZones 4–910 ftModerate

Listed as toxic to dogs and cats

Hollow Joe Pye Weed

Eutrochium fistulosum

Full sunZones 4–86 ftModerate

Full sunZones 3–86 ftModerate

Hollyhock 'Blacknight'

Alcea rosea 'Blacknight'

Full sunZones 2–115 ftModerate

Hollyhock 'Chater's Double'

Alcea rosea 'Chater's Double'

Full sunZones 3–96 ftModerate

Hollyhock 'Peach'

Alcea rosea 'Peach'

Full sunZones 2–115 ftModerate

Hibiscus 'Holy Grail'

Full sunZones 4–94 ftHigh

Full sunZones 4–913 ftModerate

Echinacea 'Hot Papaya'

Full sunZones 4–92.5 ftLow

Clethra alnifolia 'Hummingbird'

Part shadeZones 3–93 ftHigh

Hemerocallis 'Hyperion'

Full sunZones 3–93.5 ftModerate

Listed as toxic to dogs and cats

Veronica spicata 'Icicle'

Full sunZones 3–81.5 ftModerate

Incrediball Hydrangea

Hydrangea arborescens 'Abetwo'

Full sunZones 3–94.5 ftModerate

Listed as toxic to dogs and cats

Rudbeckia hirta 'Indian Summer'

Full sunZones 3–73 ftLow

Sorghastrum nutans

Full sunZones 4–96 ftModerate

Invincibelle Spirit II Hydrangea

Hydrangea arborescens 'NCHA2'

Part sunZones 3–83.5 ftModerate

Listed as toxic to dogs and cats

Full sunZones 4–95 ftModerate

Clematis 'Jackmanii'

Full sunZones 4–911 ftModerate

Listed as toxic to dogs and cats

Monarda didyma 'Jacob Cline'

Full sunZones 3–94 ftModerate

Keep exploring

All zone 4 plants All plants blooming in August Zone 4 in July Zone 4 in September Zone 3 in August Zone 5 in August Bloom Calendar

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