Blue
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Plant Type
Genus
Common Name
Light Requirements
Bloom Color
Bloom Time
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Type
Genus
Common Name
Light Requirement
Bloom Time
Height
Uses
Resistance
Aster laevis – Bluebird Smooth Blue Aster
Few plants can top the intense robin's egg blue exuberant display. Ranked #1 Best Aster in top study.
Aster oblongifolium – Aromatic Aster
Important Missouri native pollinator plant.
Baptisia – Lunar Eclipse False Indigo
Dramatic multi-toned spires of white, icy-blue to deep blue, long-lived perennial.
Caryopteris – Gold Crest Bluebeard
Sapphire-blue flowers over vibrant gold foliage.
Hydrangea Fairytrail Fresco – Cascading Hydrangea
First-ever Blue or Pink Cascading Hydrangea!
Nepeta – Cat’s Pajamas Catmint
A purr-fect perennial it brings loads of dark indigo blue flowers.
Phlox paniculata – Gzhel Russian Lady Garden Phlox
From Russia comes unusual petals, one half blue, the other half white, perennial.
Polemonium reptans – Jacob’s Ladder
Top Missouri native ground cover for shady areas.
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.
Amsonia illustris – Shining Blue Star
Popular, easy-to-grow Missouri native perennial.
Amsonia tabermontana – Willowleaf Blue Star
Top award-winning native with starry blue flowers.
Apios americana – Groundnut Vine
Missouri native vine for shade.
Aster cordifolius – Blue Wood Aster
Shade loving Missouri native with clouds of rich blue flowers.
Aster laevis – Smooth Aster
Billowing panicles of soft blue flowers in autumn.
Aster oolentagiensis – Sky Blue Aster
A top favorite of gardeners and critters.
Baptisia australis – Blue Indigo
A Missouri native adored for its indigo blossoms.
Buddleia – Pugster Blue Butterfly Bush
Multiple award winner. Plump full-sized flowers on dwarf shrubs.
Caryopteris – Beyond Midnight Bluebeard
Popular variety.
Caryopteris – Dark Knight Bluebeard
Showy blue flowers are pollinator magnets.
Caryopteris – Grand Bleu Bluebeard
Showy blue flowers are pollinator magnets.
Caryopteris – Sapphire Surf Bluebeard Shrub
Sapphire blue flowers late summer into fall.
Delphinium exaltatum – Larkspur
Missouri native perennial Larkspur.
Eryngium – Blue Glitter Sea Holly
Fascinating intense blue flowers.
Gentiana andrewsii – Bottle Gentian
Geranium – Rozanne Hardy Geranium
Winner of multiple top awards.