Bloom calendar

Plants for Zone 8 That Bloom in September

694 plants in the BloomsEye library that are hardy in USDA hardiness zone 8 and typically flower in September, such as Switchgrass, Toad Lily and Garden Mum. Each entry lists its bloom times, hardiness zones, and sun needs.

Showing 181 to 240 of 694 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 694 plants, 602 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.

Cinnamon Hearts Rose

Rosa 'Vlr13003'

Full sunZones 3–92.5 ftModerate

Rosa 'Ausprior'

Full sunZones 5–105 ftModerate

Monarda fistulosa 'Claire Grace'

Full sunZones 3–93 ftModerate

Chrysanthemum 'Clara Curtis'

Full sunZones 3–92.5 ftModerate

Listed as toxic to dogs and cats

Full sunZones 4–910 ftModerate

Listed as toxic to dogs and cats

Canna 'Cleopatra'

Full sunZones 7–104.5 ftHigh

Full sunZones 5–910 ftModerate

Cloudburst Phlox

Phlox 'Cloudburst'

Full sunZones 4–82.5 ftModerate

Clustered Mountain Mint

Pycnanthemum muticum

Full sunZones 4–82.5 ftModerate

Echinacea 'Coconut Lime'

Full sunZones 4–92 ftLow

Color Cocktail Rose

Rosa 'Meilowmye'

Full sunZones 5–92.5 ftModerate

Common Black-Eyed Susan

Rudbeckia hirta

Full sunZones 3–92.5 ftModerate

Common Blanketflower

Gaillardia aristata

Full sunZones 3–82 ftModerate

Eupatorium perfoliatum

Part sunZones 3–84.5 ftHigh

Common Sneezeweed

Helenium autumnale

Full sunZones 3–84 ftHigh

Silphium laciniatum

Full sunZones 3–97 ftModerate

Comtesse de Bouchaud

Clematis 'Comtesse de Bouchaud'

Full sunZones 4–98 ftModerate

Listed as toxic to dogs and cats

Constance Elliott

Passiflora caerulea 'Constance Elliott'

Full sunZones 6–913 ftModerate

Listed as toxic to dogs and cats

Coral Drift Groundcover Rose

Rosa 'Meidrifora'

Full sunZones 4–111.5 ftModerate

Coral Flower Carpet Rose

Full sunZones 5–82.5 ftModerate

Gerbera jamesonii

Full sunZones 8–1112 inModerate

Coral Knock Out Rose

Full sunZones 5–84.5 ftModerate

Chrysanthemum 'Coral'

Full sunZones 5–92 ftModerate

Listed as toxic to dogs and cats

Full sunZones 3–92 ftLow

Dahlia 'Cornel'

Full sunZones 8–103.5 ftHigh

Listed as toxic to dogs and cats

Cranberry Crush

Hibiscus 'Cranberry Crush'

Full sunZones 4–93.5 ftHigh

Full sunZones 6–1013 ftLow

Cream Lisianthus

Eustoma grandiflorum

Full sunZones 8–101.5 ftModerate

Creeping Lilyturf

Liriope spicata

Part shadeZones 4–1012 inModerate

Crème Brûlée

Coreopsis verticillata 'Crème Brûlée'

Full sunZones 4–92 ftLow

Crimson Trumpet

Campsis radicans 'Crimson Trumpet'

Full sunZones 4–926 ftModerate

Crown Princess Margareta

Rosa 'Auswinter'

Full sunZones 5–1010 ftModerate

Part shadeZones 5–98 inModerate

Listed as toxic to dogs and cats

Full sunZones 7–103.5 ftHigh

Listed as toxic to dogs and cats

Dames de Chenonceau Rose

Rosa 'Dames de Chenonceau'

Full sunZones 5–94 ftModerate

Chrysactinia mexicana

Full sunZones 8–111.5 ftLow

Rosa 'Ausdecorum'

Full sunZones 5–103.5 ftModerate

Dark Knight Bluebeard

Caryopteris × clandonensis 'Dark Knight'

Full sunZones 5–92.5 ftModerate

Darling Clementine Tickseed

Coreopsis 'Darling Clementine'

Full sunZones 5–812 inModerate

Phlox paniculata 'David'

Full sunZones 4–83.5 ftModerate

Dahlia 'David Howard'

Full sunZones 8–103 ftHigh

Listed as toxic to dogs and cats

Deam's Black-Eyed Susan

Rudbeckia fulgida var. deamii

Full sunZones 4–92.5 ftModerate

Deep Rose Gerbera

Gerbera jamesonii

Full sunZones 8–1112 inModerate

Muhlenbergia rigens

Full sunZones 6–115 ftLow

Delta Eclipse Crape Myrtle

Lagerstroemia indica 'Deleb'

Full sunZones 7–99 ftLow

Denim 'n Lace Russian Sage

Salvia yangii 'Denim 'n Lace'

Full sunZones 4–92.5 ftLow

Dense Blazing Star

Liatris spicata

Full sunZones 3–83.5 ftModerate

Rudbeckia hirta 'Denver Daisy'

Full sunZones 6–92 ftLow

Deschampsia Goldtau Grass

Deschampsia cespitosa 'Goldtau'

Part shadeZones 4–91.5 ftModerate

Rosa 'Auskindling'

Full sunZones 5–103.5 ftModerate

Desert Four O'Clock

Mirabilis multiflora

Full sunZones 4–81.5 ftLow

Desert Milkweed

Asclepias subulata

Full sunZones 8–113.5 ftLow

Full sunZones 6–101.5 ftLow

Full sunZones 6–1012 inLow

Designer Threads Golden Needles Coreopsis

Coreopsis verticillata 'Golden Needles'

Full sunZones 5–91.5 ftModerate

Designer Threads Scarlet Ribbons Coreopsis

Coreopsis verticillata 'Scarlet Ribbons'

Full sunZones 5–91.5 ftModerate

Hibiscus syriacus 'Diana'

Full sunZones 5–88 ftModerate

Clematis 'Doctor Ruppel'

Part shadeZones 4–910 ftModerate

Listed as toxic to dogs and cats

Rosa 'Dolly Parton'

Full sunZones 6–104.5 ftModerate

Rosa 'Don Juan'

Full sunZones 6–910 ftModerate

Keep exploring

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

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