Long Blooming Perennials and Shrubs for St. Louis
Find the longest flowering plants for St. Louis Missouri. These hardy plants offer months of blooms.
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Plant Type
Genus
Common Name
Light Requirements
Bloom Color
Bloom Time
Height
Uses
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Type
Genus
Common Name
Light Requirement
Flower Color
Bloom Time
Height
Uses
Resistance
Buddleia – Little Rockstars Red Butterfly Bush
At 1' tall, it is the shortest Butterfly Bush we know of.
Achillea – Little Moonshine Yarrow
Bright yellow flower clusters with ferny green foliage, sun perennial.
Achillea – Milly Rock Red Yarrow
Stunning red blossoms highlighted with yellow spring-fall, on short 12" tall plants.
Achillea – Milly Rock Rose Yarrow
Rosy blossoms all season on short 10-12" easy care sun perennial.
Achillea – Milly Rock Trio Yarrow
A rainbow of color in this great deal, 3 plants in 1 pot, sun perennials.
Achillea – Milly Rock Yellow Terracotta Yarrow
Rich yellow flowers with peach and orange undertones, easy sun perennial.
Achillea – New Vintage Red Yarrow
Far superior to older varieties. Sun loving perennial.
Achillea – New Vintage Rose Yarrow
Superior variety, vast improvement over older selections.
Achillea – New Vintage White Yarrow
Superior variety, vast improvement over older selections.
Achillea millefolium – Yarrow
Ideal native plant for hot sunny spots.
Astilbe – Go Go Red Reblooming False Spirea
First Reblooming Red Astilbe! Long-lived Shade perennial.
Buddleia – Prince Charming Butterfly Bush
A flower color rarely seen.
Caryopteris – Gold Crest Bluebeard
Sapphire-blue flowers over vibrant gold foliage.
Coreopsis – Li’l Bang Daybreak Tickseed
Stunning blossoms just keep coming, member of the 2025 Perennial Of The Year Li'l Bang Tickseed Series.
Coreopsis – Li’l Bang Starlight Tickseed
Fascinating flowers change color, 2025 Perennial Of The Year Li'l Bang Tickseed Series.
Coreopsis – Li’l Bang Starstruck Tickseed
Brilliant blossoms, 2025 Perennial Of The Year Li'l Bang Tickseed Series.
Coreopsis lanceolata – Lance Leaf Coreopsis
Named 2021 Missouri Native Plant Of The Year for its outstanding qualities.
Echinacea – Artisan Yellow Ombre Coneflower
Major award winner with prolific golden blooms, sun perennial.
Echinacea – Cheyenne Spirit Coneflower
Fabulous colors, winner of major awards.
Echinacea – Pretty Parasols Coneflower
5+ months of striking two-toned blossoms. Staff favorite.
Echinacea – SunSeekers Rainbow Coneflower
Hues of pink, blush, coral, lavender, salmon and more.
Echinacea – White Swan Coneflower
The long time favorite white.
Echinacea paradoxa – Ozark Coneflower
A rare Missouri native perennial.
Echinacea purpurea – Purple Coneflower
Gorgeous Missouri native perennial for natural and formal settings.
Eupatorium – Jojo Joe Pye Weed
Fluffy pink pom-pom flowers mid-summer until frost.
Geranium sanguineum – Elke Cranesbill
Sun, shade, deer, rabbits, bad soil, who cares! It grows just about anywhere. Rare and choice.
Heliopsis helianthoides – Oxeye Sunflower
Popular Missouri native with people and pollinators.
Hydrangea – Haas’ Halo Smooth Hydrangea
Highly sought after, rare and limited.
Hydrangea – Incrediball Storm Proof Smooth Hydrangea
Showy flowers do not flop.
Hydrangea Fairytrail Bride – Cascading Hydrangea
First-ever Cascading Hydrangea!
Hydrangea Fairytrail Fresco – Cascading Hydrangea
First-ever Blue or Pink Cascading Hydrangea!
Liatris pycnostachya – Lavender Glowsticks Prairie Blazing Star
Spectacular 2' long purple flower spikes can be more than 1/2 of the 4' plant.
Phlox paniculata – Gzhel Russian Lady Garden Phlox
From Russia comes unusual petals, one half blue, the other half white, perennial.
Phlox paniculata – Jeana Garden Phlox
Best performer in top field trial, top award winner.
Phlox paniculata – Peppermint Twist Garden Phlox
Super fun two-colored blossoms on hardy sun perennial.
Phlox paniculata – Sherbet Blend Garden Phlox
Unique colors on a flamboyant plant, hardy perennial.
Phlox paniculata – Stars and Stripes Garden Phlox
Pink blossoms with radiant star-spangled red centers, hardy perennial.
Rudbeckia – American Gold Rush Black-Eyed Susan
2023 Perennial Plant of the Year, winner of top 3 horticulture awards.
Rudbeckia – Indian Summer Black-Eyed Susan
Major award-winner and staff favorite!
Rudbeckia hirta – Black-Eyed Susan
An easy to grow Missouri native.
Rudbeckia maxima – Cabbage Leaf Coneflower
Majestic flowers and powder blue foliage.
Salvia – Blue By You Meadow Sage
2024 Perennial Of The Year, a vast improvement over old varieties.
Salvia – Color Spires Crystal Blue Sage
Crystal blue flowers unlike any other.
Salvia – Rose Marvel Meadow Sage
Largest flowers in its class, perennial.
Achillea – Moonshine Yarrow
Long time favorite with silvery foliage, sun loving perennial.
Achillea – Peter Cottontail Yarrow
Adorable white puffy flowers all summer long.
Buddleia – Black Knight Butterfly Bush
12" florets loaded with countless shades of pink petals.
Buddleia – Chrysalis Cranberry Butterfly Bush
Vibrant flowers on a petite plant.
Buddleia – Pink Cascade II Butterfly Bush
12" florets loaded with countless shades of pink petals.
Buddleia – Pugster Blue Butterfly Bush
Multiple award winner. Plump full-sized flowers on dwarf shrubs.
Buddleia – Pugster Periwinkle Butterfly Bush
Showy pinky-purple flowers on dwarf shrubs.
Buddleia – Pugster Pinker Butterfly Bush
Large pink flowers on dwarf shrubs.
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FILTER THE ITEMS ON THIS PAGE BY:
Plant Type
Genus
Common Name
Light Requirements
Bloom Color
Bloom Time
Height
Uses
Resistances
Type
Genus
Common Name
Light Requirement
Flower Color
Bloom Time
Height
Uses
Resistance
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