Blue Flowering Plants

Blue Flowering Plants 1 to 30 of 337 total

  • Best Seller
    Lavandula Angustifolia Sweet Romance in Landscape

    (15)

    Growing Zones: 5 to 9

    Proven Winners

    Sweet Romance® English Lavender

    $30.99
  • True Native Plant
    Native Blue Cardinal Flower Flowers Growing Close Up

    (1)

    Growing Zones: 4 to 8

    American Beauties Native Plants

    Native Blue Cardinal Flower

    $39.49
  • Beyond Midnight Bluebeard Bush with Blue Blooms

    (20)

    Growing Zones: 5 to 9

    Proven Winners

    Beyond Midnight® Bluebeard

    $31.99 - $63.99
  • Best Seller
    Blue Chiffon Rose of Sharon Flower Close Up

    (26)

    Growing Zones: 5 to 9

    Proven Winners

    Blue Chiffon® Rose of Sharon

    $31.99 - $84.99
  • Best Seller
    Cats Pajamas Catmint - Nepeta - Purple Flowers

    (8)

    Growing Zones: 3 to 8

    Proven Winners

    Cat's Pajamas Catmint

    $30.99 - $49.99
  • Best Seller
    Denim n Lace Russian Sage Purple Blooms

    (10)

    Growing Zones: 4 to 9

    Proven Winners

    Denim 'n Lace Russian Sage

    $29.99 - $53.99
  • Stand by Me Bush Clematis Purple Flowers

    (17)

    Growing Zones: 3 to 7

    Proven Winners

    Stand by Me Bush Clematis

    $31.49 - $44.99
  • Purple Tiny Tuff Stuff Hydrangea Flowers

    (16)

    Growing Zones: 5 to 9

    Proven Winners

    Tiny Tuff Stuff® Hydrangea

    $32.99 - $79.99
  • Diamantina Clematis Blooms Up Close

    (10)

    Growing Zones: 4 to 9

    Diamantina Clematis

    $31.99 - $55.49
  • True Native Plant
    Narrowleaf Blue Star in the Yard

    (3)

    Growing Zones: 5 to 8

    Narrowleaf Blue Star

    $39.49
  • Healthy Sea Heart Forget Me Not
    Growing Zones: 4 to 8

    Sea Heart Forget Me Not

    $41.49
  • Rapido Blue Carpathian Bellflower Plant Flowering

    (4)

    Growing Zones: 3 to 8

    Proven Selections

    Rapido Blue Carpathian Bellflower

    $29.99 - $36.49
  • Cats Meow Catmint in Landscaping

    (2)

    Growing Zones: 3 to 8

    Proven Winners

    Cat's Meow Catmint

    $29.99 - $40.99
  • Leadwort Blooming
    Growing Zones: 5 to 8

    Leadwort

    $37.49
  • Let's Dance Rhythmic Blue Hydrangea Bloom Close Up

    (5)

    Growing Zones: 5 to 9

    Proven Winners

    Let's Dance® Rhythmic Blue® Hydrangea

    $32.49 - $78.99
  • Lo and Behold Blue Chip Jr Butterfly Bush in Proven Winners Pot

    (15)

    Growing Zones: 5 to 9

    Proven Winners

    Lo and Behold® Blue Chip Jr Butterfly Bush

    $31.99 - $54.99
  • Magic Show Wizard of Ahhs Spike Speedwell Purple Blooms Up Close With Bee

    (1)

    Growing Zones: 4 to 8

    Proven Winners

    Magic Show® Wizard of Ahhs Spike Speedwell

    $30.99 - $39.49
  • Healthy  Blue Paradise Garden Phlox

    (5)

    Growing Zones: 4 to 8

    Blue Paradise Garden Phlox

    $39.49 - $49.99
  • 2 Azurri Blue Satin Rose of Sharon Flowers

    (13)

    Growing Zones: 5 to 9

    Proven Winners

    Azurri Blue Satin® Rose of Sharon

    $31.99 - $78.99
  • Decadence Sparkling Sapphires False Indigo with Purple Flowers

    (10)

    Growing Zones: 4 to 9

    Proven Winners

    Decadence® Sparkling Sapphires False Indigo

    $29.99 - $58.99
  • Blue Tuff Stuff Ah Ha Hydrangea Flower

    (15)

    Growing Zones: 5 to 9

    Proven Winners

    Tuff Stuff Ah Ha Hydrangea

    $32.99 - $78.99
  • Color Spires Indiglo Girl Salvia Blue Blooms

    (4)

    Growing Zones: 3 to 8

    Proven Winners

    Color Spires® Indiglo Girl Salvia

    $29.99 - $42.99
  • Violet Profusion Salvia with Purple Blooms

    (3)

    Growing Zones: 3 to 8

    Proven Winners

    Violet Profusion Salvia

    $29.99 - $42.99
  • Let's Dance Big Band® Hydrangea with multiple colored blooms

    (5)

    Growing Zones: 5 to 9

    Proven Winners

    Let's Dance Big Band® Hydrangea

    $32.49 - $78.99
  • Let's Dance Blue Jangles Hydrangea Flower

    (10)

    Growing Zones: 5 to 9

    Proven Winners

    Let's Dance® Blue Jangles® Hydrangea

    $32.99 - $78.99
  • Big Blue Liriope Leaves

    (1)

    Growing Zones: 5 to 10

    Plant Addicts

    Big Blue Liriope

    $35.49 - $139.99
  • Paraplu Violet® Rose of Sharon flowers closeup

    (7)

    Growing Zones: 5 to 9

    Proven Winners

    Paraplu Violet® Rose of Sharon

    $31.99 - $78.99
  • Pink Let's Dance Can Do Hydrangea Flowers

    (5)

    Growing Zones: 4 to 9

    Proven Winners

    Let's Dance Can Do Hydrangea

    $32.49 - $78.99
  • Starship Blue Cardinal Flower Close Up

    (3)

    Growing Zones: 6 to 10

    Proven Selections

    Starship Blue Cardinal Flower

    $29.99 - $36.49
  • Endless Summer Twist-n-Shout Hydrangea with Blue Flowers Cropped

    (4)

    Growing Zones: 4 to 9

    Endless Summer Hydrangeas

    Endless Summer Twist-n-Shout Hydrangea

    $71.99 - $78.99
Blue Flowering Plants 1 to 30 of 337 total

Blue Flowering Plants

Discover the calming charm of blue flowering plants, perfect for adding a touch of serenity to any garden. This collection at Plant Addicts features stunning blooms in every shade of blue—from soft pastels to deep indigos—making it easy to find the right plant for your space. Whether you're designing a peaceful retreat or just want something unique, these plants bring beauty and tranquility year after year.

Which Blue Plants Are Right for You?

Not sure where to start? Here’s a quick guide:

    Full Sun: Try Blue Salvia, Veronica, or Bluebeard—perfect for bright garden beds.

    Shade Areas: Blue Moon Phlox and Brunnera offer color even in low-light spots.

    Pollinator Favorites: Bees and butterflies love Pugster Blue Butterfly Bush and Balloon Flowers.

    Cold Hardy: Balloon Flowers and Catmint do well even in Zone 4 climates.

Blue Flowering Plants FAQs?