Zone 9 · winter lows 20°F to 30°F
Long-Blooming Plants for Zone 9
1.3k long blooming plants that are hardy through Zone 9, ranked by how many gardeners actually save and grow them.
Most-saved long blooming plants for Zone 9
#1 most savedCheyenne Spirit Coneflower
Echinacea purpurea 'Cheyenne Spirit'
#2 most savedMay Night Sage
Salvia nemorosa 'May Night'
#3 most savedBlack-eyed Susan
Rudbeckia hirta 'American Gold Rush'

Pugster Pink Butterfly Bush
Buddleia davidii 'Pugster Pinker'

Blanket Flower
Gaillardia x grandiflora 'Mixed Border'

Zinnia Raggedy Ann
Zinnia elegans 'Raggedy Ann'

Black-eyed Susan
Rudbeckia fulgida 'Goldsturm'

Dahlia
Dahlia variabilis

Coral Honeysuckle
Lonicera sempervirens 'Coral Honeysuckle'

Chim Chiminee Black-eyed Susan
Rudbeckia hirta 'Chim Chiminee'

Cherokee Sunset Black-eyed Susan
Rudbeckia hirta 'Cherokee Sunset'

Daylily Mix
Hemerocallis x hybrida 'Mix'

Limelight Hydrangea
Hydrangea paniculata 'Limelight'

Rose Verbena
Verbena canadensis

Tie Dye Clematis
Clematis viticella 'Tie Dye'

'Blue Fortune' Anise Hyssop
Agastache f neki hybrid 'Blue Fortune'

Autumn Joy Stonecrop
Sedum telephium 'Autumn Joy'

Hyssop-leaved Thoroughwort
Eupatorium hyssopifolium

Arctic Fox Rose Foxglove
Digitalis purpurea 'Arctic Fox Rose'

Delicious Candy Coneflower
Echinacea purpurea 'Delicious Candy'

Pale Purple Coneflower
Echinacea pallida

Blue Spire Russian Sage
Perovskia atriplicifolia 'Blue Spire'

Stella de Oro Daylily
Hemerocallis flava 'Stella de Oro'

Russian Sage
Perovskia atriplicifolia
Showing the 24 most-saved of 1.3k. See all long-blooming plants →
Long-Blooming Plants in Zone 9
What are the best long blooming plants for Zone 9?
The 24 above are the most-saved long blooming plants that are also rated hardy through Zone 9. Ranking by real gardeners — not by catalog marketing — surfaces the ones gardeners keep coming back to.
Will these survive Zone 9 winters?
Every plant listed here is rated for Zone 9, where winter lows reach 20°F to 30°F. Site conditions still matter: drainage, wind exposure, and a good layer of mulch make the difference between a rated-hardy plant and a happy one.
How do I extend bloom time further?
Deadhead spent flowers before they set seed, feed lightly in midsummer, and combine long bloomers with staggered-season companions so the bed never goes quiet.
