Bloom calendar

Plants for Zone 9 That Bloom in September

620 plants in the BloomsEye library that are hardy in USDA hardiness zone 9 and typically flower in September, such as Switchgrass, Garden Mum and Goldenrod. Each entry lists its bloom times, hardiness zones, and sun needs.

Showing 481 to 540 of 620 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 620 plants, 426 have been checked against outside sources (26 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.

Rose Creek Abelia

Abelia × grandiflora 'Rose Creek'

Full sunZones 6–92.5 ftModerate

Rose Lisianthus

Eustoma grandiflorum

Full sunZones 8–111.5 ftModerate

Hibiscus syriacus

Full sunZones 5–98 ftModerate

Roselle (Rosa de Jamaica)

Hibiscus sabdariffa

Full sunZones 9–136.5 ftModerate

Coreopsis 'Route 66'

Full sunZones 5–92 ftLow

Rosa 'Auspaddle'

Full sunZones 5–95 ftModerate

Buddleia davidii 'Royal Red'

Full sunZones 5–96.5 ftLow

Rubber Rabbitbrush

Ericameria nauseosa

Full sunZones 4–95 ftLow

Hemerocallis 'Ruby Stella'

Full sunZones 3–91.5 ftModerate

Listed as toxic to dogs and cats

Full sunZones 4–94 ftLow

Chrysanthemum 'Rust'

Full sunZones 5–92 ftModerate

Listed as toxic to dogs and cats

Rosa 'Sally Holmes'

Full sunZones 5–114 ftModerate

Rosa 'Korvioros'

Full sunZones 5–94 ftModerate

Scarlet Verbena

Verbena 'Lanai Scarlet'

Full sunZones 9–1110 inModerate

Muhlenbergia reverchonii

Full sunZones 5–92.5 ftModerate

Angelonia 'Serena Blue'

Full sunZones 9–111.5 ftModerate

Angelonia 'Serena Purple'

Full sunZones 9–111.5 ftModerate

Angelonia 'Serena Rose'

Full sunZones 9–111.5 ftModerate

Angelonia 'Serena White'

Full sunZones 9–111.5 ftModerate

Chrysanthemum 'Sheffield Pink'

Full sunZones 5–92.5 ftModerate

Listed as toxic to dogs and cats

Panicum virgatum 'Shenandoah'

Full sunZones 4–94 ftLow

Colchicum speciosum

Full sunZones 4–98 inModerate

Listed as toxic to dogs and cats

Shropshire Lad Rose

Rosa 'Shropshire Lad'

Full sunZones 5–116 ftModerate

Full sunZones 4–94 ftModerate

Coreopsis 'Sienna Sunset'

Full sunZones 5–91.5 ftLow

Lagerstroemia 'Sioux'

Full sunZones 7–917 ftLow

Smooth Hydrangea

Hydrangea arborescens

Part shadeZones 3–94 ftModerate

Listed as toxic to dogs and cats

Monarda 'Schneewittchen'

Full sunZones 3–93 ftModerate

Soeur Emmanuelle

Full sunZones 6–93.5 ftModerate

Sombrero Adobe Orange

Echinacea 'Sombrero Adobe Orange'

Full sunZones 4–92 ftLow

Sombrero Hot Coral

Echinacea 'Sombrero Hot Coral'

Full sunZones 4–92 ftLow

Sombrero Lemon Yellow

Echinacea 'Sombrero Lemon Yellow'

Full sunZones 4–92 ftLow

Sombrero Salsa Red

Echinacea 'Sombrero Salsa Red'

Full sunZones 4–92 ftLow

Splitbeard Bluestem

Anatherum ternarium

Full sunZones 6–103 ftLow

Full sunZones 5–93.5 ftModerate

Stanwell Perpetual

Rosa 'Stanwell Perpetual'

Full sunZones 4–104 ftModerate

Star of the East

Crocosmia 'Star of the East'

Full sunZones 6–92.5 ftModerate

Full sunZones 8–111.5 ftLow

Hemerocallis 'Stella de Oro'

Full sunZones 3–912 inModerate

Listed as toxic to dogs and cats

Full sunZones 6–94.5 ftModerate

Stiff Goldenrod

Solidago rigida

Full sunZones 3–93.5 ftModerate

Strawberry Fields

Gomphrena haageana 'Strawberry Fields'

Full sunZones 9–111.5 ftLow

Strawberry Hill

Rosa 'Ausrimini'

Full sunZones 4–1010 ftModerate

Full sunZones 8–112 ftLow

Hibiscus 'Summer Storm'

Full sunZones 4–94 ftHigh

Sunrise Agastache

Agastache 'Sunrise'

Full sunZones 6–112.5 ftLow

Agastache 'Sunset'

Full sunZones 6–112.5 ftModerate

SunSparkler Firecracker

Hylotelephium 'Firecracker'

Full sunZones 4–98 inLow

Superbells Blackcurrant Punch

Calibrachoa 'Superbells Blackcurrant Punch'

Full sunZones 9–118 inModerate

Superbells Blue

Calibrachoa 'Superbells Blue'

Full sunZones 9–118 inModerate

Superbells Cherry Star

Calibrachoa 'Superbells Cherry Star'

Full sunZones 9–118 inModerate

Superbells Coralina

Calibrachoa 'Superbells Coralina'

Full sunZones 9–118 inModerate

Superbells Grape Punch

Calibrachoa 'Superbells Grape Punch'

Full sunZones 9–118 inModerate

Superbells Lemon Slice

Calibrachoa 'Superbells Lemon Slice'

Full sunZones 9–118 inModerate

Superbells Pink

Calibrachoa 'Superbells Pink'

Full sunZones 9–118 inModerate

Calibrachoa 'Superbells Red'

Full sunZones 9–118 inModerate

Superbells Tangerine Punch

Calibrachoa 'Superbells Tangerine Punch'

Full sunZones 9–118 inModerate

Superbells White

Calibrachoa 'Superbells White'

Full sunZones 9–118 inModerate

Superbells Yellow

Calibrachoa 'Superbells Yellow'

Full sunZones 9–118 inModerate

Susan Williams-Ellis

Rosa 'Ausquirk'

Full sunZones 4–93.5 ftModerate

Keep exploring

All zone 9 plants All plants blooming in September Zone 9 in August Zone 9 in October Zone 8 in September Zone 10 in September Bloom Calendar

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