Bloom calendar

Plants for Zone 4 That Bloom in September

219 plants in the BloomsEye library that are hardy in USDA hardiness zone 4 and typically flower in September, such as Abbotswood, Album and Alma Pötschke. Each entry lists its bloom times, hardiness zones, and sun needs.

Showing 121 to 180 of 219 plants

Full sunZones 3–93.3 ftModerate

Symphyotrichum oblongifolium 'October Skies'

Full sunZones 3–81.6 ftLow

Orange Coneflower

Echinacea 'Harvest Moon'

Full sunZones 3–82.5 ftModerate

Orange Perfection

Phlox paniculata 'Orange Perfection'

Full sunZones 4–83 ftModerate

Potentilla fruticosa 'Orange Whisper'

Full sunZones 2–72.3 ftLow

Oranges and Lemons

Gaillardia × grandiflora 'Oranges and Lemons'

Full sunZones 3–91.6 ftLow

Panicle Hydrangea

Hydrangea paniculata

Full sunZones 3–86.6 ftModerate

Hemerocallis 'Pardon Me'

Full sunZones 3–91.5 ftModerate

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

Patricia Ballard

Symphyotrichum novi-belgii 'Patricia Ballard'

Full sunZones 4–83 ftModerate

Peach Annual Phlox

Phlox drummondii

Full sunZones 2–1112 inModerate

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

Pink Double Delight

Echinacea 'Pink Double Delight'

Full sunZones 4–91.6 ftLow

Salvia nemorosa 'Pink Profusion'

Full sunZones 4–81.6 ftLow

Potentilla fruticosa 'Pink Whisper'

Full sunZones 2–72.3 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

Professor Kippenberg

Symphyotrichum novi-belgii 'Professor Anton Kippenberg'

Full sunZones 4–81.3 ftModerate

Purple Annual Phlox

Phlox drummondii

Full sunZones 2–1112 inModerate

Purple Coneflower

Echinacea purpurea

Full sunZones 3–83 ftLow

Hemerocallis 'Purple de Oro'

Full sunZones 3–91.3 ftModerate

Symphyotrichum novae-angliae 'Purple Dome'

Full sunZones 3–82 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

Raydon's Favorite

Symphyotrichum oblongifolium 'Raydon's Favorite'

Full sunZones 3–82.6 ftLow

Potentilla fruticosa 'Red Ace'

Full sunZones 2–72 ftLow

Red Annual Phlox

Phlox drummondii

Full sunZones 2–1112 inModerate

Coreopsis 'Red Satin'

Full sunZones 4–91.6 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

Geranium 'Rozanne'

Part sunZones 4–81.6 ftModerate

Hemerocallis 'Ruby Stella'

Full sunZones 3–91.3 ftModerate

Full sunZones 3–94.9 ftLow

Full sunZones 4–93.9 ftLow

Salvia nemorosa 'Sensation Rose'

Full sunZones 4–81.1 ftLow

Chrysanthemum 'Sheffield Pink'

Full sunZones 3–92.6 ftModerate

Panicum virgatum 'Shenandoah'

Full sunZones 4–93.9 ftLow

Colchicum speciosum

Full sunZones 4–98 inModerate

Full sunZones 4–93.9 ftModerate

Six Hills Giant

Nepeta 'Six Hills Giant'

Full sunZones 3–82.6 ftLow

Smooth Hydrangea

Hydrangea arborescens

Part sunZones 3–93.9 ftHigh

Full sunZones 3–83.3 ftModerate

Symphyotrichum ericoides 'Snow Flurry'

Full sunZones 3–88 inModerate

Keep exploring

All zone 4 plants All plants blooming in September Zone 4 in August Zone 4 in October Zone 3 in September Zone 5 in September 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 →