Bloom calendar

Plants for Zone 9 That Bloom in September

667 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 667 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 667 plants, 559 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.

Purple Fountain Grass

Pennisetum setaceum 'Rubrum'

Full sunZones 9–114 ftLow

Purple Globe Amaranth

Gomphrena globosa

Full sunZones 9–111.5 ftLow

Chrysanthemum 'Purple'

Full sunZones 5–92 ftModerate

Listed as toxic to dogs and cats

Purple Passionflower

Passiflora incarnata

Full sunZones 5–97 ftModerate

Listed as toxic to dogs and cats

Hibiscus syriacus 'Purple Pillar'

Full sunZones 5–910 ftModerate

Monarda 'Purple Rooster'

Full sunZones 3–93 ftModerate

Purple Strawflower

Xerochrysum bracteatum

Full sunZones 8–112 ftLow

Purple Trailing

Lantana montevidensis

Full sunZones 9–111.5 ftLow

Listed as toxic to dogs and cats

Gomphrena haageana 'QIS Orange'

Full sunZones 9–111.5 ftLow

Queen Elizabeth

Rosa 'Queen Elizabeth'

Full sunZones 5–95 ftModerate

Queen of Sweden

Rosa 'Austiger'

Full sunZones 5–114 ftModerate

Lantana camara 'Radiation'

Full sunZones 9–112.5 ftLow

Listed as toxic to dogs and cats

Monarda 'Raspberry Wine'

Full sunZones 3–93.5 ftModerate

Rattlesnake Master

Eryngium yuccifolium

Full sunZones 3–94 ftModerate

Red Annual Phlox

Phlox drummondii

Full sunZones 2–1112 inModerate

Rosa 'Meidrason'

Full sunZones 6–910 ftModerate

Red Four O'Clock

Mirabilis jalapa

Full sunZones 9–112.5 ftModerate

Listed as toxic to dogs and cats

Full sunZones 9–1110 inLow

Gerbera jamesonii

Full sunZones 8–1112 inModerate

Hibiscus syriacus 'Red Heart'

Full sunZones 5–98 ftModerate

Red Marguerite Daisy

Full sunZones 9–111.5 ftModerate

Listed as toxic to dogs and cats

Chrysanthemum 'Red'

Full sunZones 5–92 ftModerate

Listed as toxic to dogs and cats

Portulaca grandiflora

Full sunZones 9–116 inLow

Lagerstroemia 'Red Rocket'

Full sunZones 7–1020 ftLow

Coreopsis 'Red Satin'

Full sunZones 5–91.5 ftLow

Red Strawflower

Xerochrysum bracteatum

Full sunZones 8–112 ftLow

Red Tropical Hibiscus

Hibiscus rosa-sinensis

Full sunZones 9–115 ftModerate

Verbena × hybrida

Full sunZones 9–1110 inModerate

Red-Flowered Buckwheat

Eriogonum grande var. rubescens

Full sunZones 8–1012 inLow

Part shadeZones 7–108 inModerate

Rosa 'Ausowlish'

Full sunZones 5–103.5 ftModerate

Penstemon baccharifolius

Full sunZones 7–91.5 ftLow

Rockin' Raspberry

Monarda 'Rockin' Raspberry'

Full sunZones 4–92 ftModerate

Full sunZones 5–114 ftModerate

Rosa 'Frau Karl Druschki'

Rosa 'Frau Karl Druschki'

Full sunZones 4–116 ftModerate

Rosa de Rescht (Damask Rose)

Rosa 'De Rescht'

Full sunZones 4–94 ftModerate

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 Monkeyflower

Erythranthe cardinalis

Part shadeZones 7–102 ftHigh

Scarlet Rosemallow

Muenchhusia coccinea

Full sunZones 6–96 ftModerate

Scarlet Verbena

Verbena 'Lanai Scarlet'

Full sunZones 9–1110 inModerate

Muhlenbergia reverchonii

Full sunZones 5–92.5 ftModerate

Select Mattole California Fuchsia

Epilobium septentrionale 'Select Mattole'

Full sunZones 7–118 inLow

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

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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