Bloom calendar

Plants for Zone 4 That Bloom in August

292 plants in the BloomsEye library that are hardy in USDA hardiness zone 4 and typically flower in August, such as Abbotswood, Alaska and American Gold Rush. Each entry lists its bloom times, hardiness zones, and sun needs.

Showing 181 to 240 of 292 plants

Pardon My Cerise

Monarda didyma 'Pardon My Cerise'

Full sunZones 3–912 inModerate

Pardon My Purple

Monarda didyma 'Pardon My Purple'

Full sunZones 3–912 inModerate

Geranium 'Patricia'

Part sunZones 4–82 ftModerate

Peach Annual Phlox

Phlox drummondii

Full sunZones 2–1112 inModerate

Full sunZones 3–82.3 ftLow

Perennial Sunflower

Full sunZones 4–94.9 ftModerate

Phantom Hydrangea

Hydrangea paniculata 'Phantom'

Full sunZones 3–86.6 ftModerate

Pincushion Flower

Full sunZones 3–71.6 ftModerate

Potentilla fruticosa 'Pink Beauty'

Full sunZones 2–72.6 ftLow

Nepeta 'Pink Cat'

Full sunZones 3–81.6 ftLow

Veronica 'Pink Damask'

Full sunZones 3–81.6 ftModerate

Pink Damask Daylily

Hemerocallis 'Pink Damask'

Full sunZones 3–92.5 ftModerate

Pink Double Delight

Echinacea 'Pink Double Delight'

Full sunZones 4–91.6 ftLow

Salvia nemorosa 'Pink Profusion'

Full sunZones 4–81.6 ftLow

Clethra alnifolia 'Pink Spire'

Part shadeZones 3–95.9 ftHigh

Potentilla fruticosa 'Pink Whisper'

Full sunZones 2–72.3 ftLow

Achillea millefolium 'Pomegranate'

Full sunZones 3–92 ftLow

Potentilla fruticosa

Full sunZones 2–73 ftLow

PowWow Wild Berry

Echinacea 'PowWow Wild Berry'

Full sunZones 3–81.8 ftLow

Rudbeckia hirta 'Prairie Sun'

Full sunZones 3–72.6 ftLow

Purple Annual Phlox

Phlox drummondii

Full sunZones 2–1112 inModerate

Astilbe chinensis 'Purpurlanze'

Part shadeZones 3–83.3 ftHigh

Purple Coneflower

Echinacea purpurea

Full sunZones 3–83 ftLow

Hemerocallis 'Purple de Oro'

Full sunZones 3–91.3 ftModerate

Hylotelephium 'Purple Emperor'

Full sunZones 3–91.3 ftLow

Phlox paniculata 'Purple'

Full sunZones 4–83.3 ftModerate

Monarda 'Purple Rooster'

Full sunZones 3–93 ftModerate

Veronica 'Purpleicious'

Full sunZones 3–81.6 ftModerate

Nepeta 'Purrsian Blue'

Full sunZones 3–81.3 ftLow

Quick Fire Hydrangea

Hydrangea paniculata 'Bulk'

Full sunZones 3–85.9 ftModerate

Monarda 'Raspberry Wine'

Full sunZones 3–93.3 ftModerate

Potentilla fruticosa 'Red Ace'

Full sunZones 2–72 ftLow

Red Annual Phlox

Phlox drummondii

Full sunZones 2–1112 inModerate

Veronica spicata 'Rotfuchs'

Full sunZones 3–81.3 ftModerate

Coreopsis 'Red Satin'

Full sunZones 4–91.6 ftLow

Achillea millefolium 'Red Velvet'

Full sunZones 3–92 ftLow

Chasmanthium latifolium 'River Mist'

Part shadeZones 3–83 ftModerate

Phlox paniculata 'Robert Poore'

Full sunZones 4–83.9 ftModerate

Rockin' Raspberry

Monarda 'Rockin' Raspberry'

Full sunZones 3–92 ftModerate

Rosa 'Frau Karl Druschki'

Rosa 'Frau Karl Druschki'

Full sunZones 4–115.9 ftModerate

Rosa de Rescht (Damask Rose)

Rosa 'De Rescht'

Full sunZones 4–93.9 ftModerate

Salvia nemorosa 'Rose Marvel'

Full sunZones 4–81.3 ftLow

Clematis 'Rouge Cardinal'

Full sunZones 4–98.2 ftModerate

Veronica spicata 'Royal Candles'

Full sunZones 3–81.3 ftModerate

Geranium 'Rozanne'

Part sunZones 4–81.6 ftModerate

Clethra alnifolia 'Ruby Spice'

Part shadeZones 3–95.9 ftHigh

Hemerocallis 'Ruby Stella'

Full sunZones 3–91.3 ftModerate

Full sunZones 3–94.9 ftLow

Full sunZones 4–93.9 ftLow

Saucy Seduction

Achillea millefolium 'Saucy Seduction'

Full sunZones 3–92 ftLow

Scentsation Honeysuckle

Lonicera periclymenum 'Scentsation'

Full sunZones 4–913 ftModerate

Full sunZones 4–92.3 ftLow

Salvia nemorosa 'Sensation Rose'

Full sunZones 4–81.1 ftLow

Sentimental Blue

Platycodon grandiflorus 'Sentimental Blue'

Full sunZones 3–88 inModerate

Panicum virgatum 'Shenandoah'

Full sunZones 4–93.9 ftLow

Full sunZones 4–93.9 ftModerate

Six Hills Giant

Nepeta 'Six Hills Giant'

Full sunZones 3–82.6 ftLow

Sixteen Candles

Clethra alnifolia 'Sixteen Candles'

Part shadeZones 3–93.9 ftHigh

Smooth Hydrangea

Hydrangea arborescens

Part sunZones 3–93.9 ftHigh

Full sunZones 3–83.3 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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