Flower color

Blue flowers

149 garden plants with blue blooms, with bloom times, hardiness zones, and sun needs. Build a blue color scheme that lasts across the season.

Showing 61 to 120 of 149 plants

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The Cool Border Blue Flowers Purple Flowers

Early Bird

Nepeta 'Early Bird'

Full sunZones 3–81.3 ftLow

Early Squill

Scilla mischtschenkoana

Full sunZones 3–84 inModerate

Emerald Blue

Phlox subulata 'Emerald Blue'

Full sunZones 3–96 inLow

Empire Blue

Buddleia davidii 'Empire Blue'

Full sunZones 5–96.6 ftLow

False Indigo

Baptisia

Full sunZones 3–93.3 ftLow

Foliage

Fat Albert

Picea pungens 'Fat Albert'

Full sunZones 2–730 ftModerate

Foliage

Frances Williams

Hosta 'Frances Williams'

Part shadeZones 3–92 ftModerate

Gallery Blue

Lupinus 'Gallery Blue'

Full sunZones 4–81.6 ftModerate

Foliage

Globe Blue Spruce

Picea pungens 'Globosa'

Full sunZones 2–73.3 ftModerate

Globe Thistle

Echinops

Full sunZones 3–93.3 ftLow

Glory of the Snow

Scilla

Full sunZones 3–85 inModerate

Grape Hyacinth

Muscari

Full sunZones 3–88 inLow

Foliage

Halcyon

Hosta 'Halcyon'

Full shadeZones 3–91.5 ftModerate

Heavy Metal

Panicum virgatum 'Heavy Metal'

Full sunZones 4–94.9 ftLow

Foliage

Hoopsii

Picea pungens 'Hoopsii'

Full sunZones 2–730 ftModerate

Hyacinth

Hyacinthus orientalis

Full sunZones 4–810 inModerate

Imperial Blue

Verbena 'Superbena Imperial Blue'

Full sunZones 9–1110 inModerate

Jacob's Ladder

Polemonium

Part shadeZones 3–71.6 ftModerate

Johnson's Blue

Geranium 'Johnson's Blue'

Part sunZones 4–81.5 ftModerate

Foliage

June

Hosta 'June'

Part shadeZones 3–91.3 ftModerate

Junior Walker

Nepeta 'Junior Walker'

Full sunZones 3–81.3 ftLow

Foliage

Juniper

Juniperus

Full sunZones 3–913 ftLow

Foliage

Krossa Regal

Hosta 'Krossa Regal'

Full shadeZones 3–93 ftModerate

Latifolium

Muscari latifolium

Full sunZones 4–810 inLow

Little Bluestem

Schizachyrium scoparium

Full sunZones 3–93.3 ftLow

Little Titch

Nepeta racemosa 'Little Titch'

Full sunZones 3–88 inLow

Lobelia

Lobelia erinus

Part sun8 inModerate10 in wide

Lord Lieutenant

Anemone coronaria 'Lord Lieutenant'

Full sunZones 7–1012 inModerate

Magic Fountains Dark Blue

Delphinium 'Magic Fountains Dark Blue'

Full sunZones 3–72.6 ftModerate

Midnight Blue

Agapanthus 'Midnight Blue'

Full sunZones 7–112 ftModerate

Miss Kim

Syringa pubescens 'Miss Kim'

Full sunZones 3–85.9 ftModerate

Foliage

Montgomery

Picea pungens 'Montgomery'

Full sunZones 2–74.9 ftModerate

Morning Glory

Ipomoea

Full sun9.8 ftModerate3.3 ft wide

Mr. Fokker

Anemone coronaria 'Mr. Fokker'

Full sunZones 7–1012 inModerate

Multi Blue

Clematis 'Multi Blue'

Full sunZones 4–98.2 ftModerate

Nanho Blue

Buddleia davidii 'Nanho Blue'

Full sunZones 5–94.9 ftLow

October Skies

Symphyotrichum oblongifolium 'October Skies'

Full sunZones 3–81.6 ftLow

Periwinkle

Vinca minor

Part shadeZones 4–96 inLow

Peter Pan

Agapanthus 'Peter Pan'

Full sunZones 7–111.3 ftModerate

Pincushion Flower

Scabiosa

Full sunZones 3–71.6 ftModerate

President Grevy

Syringa vulgaris 'President Grevy'

Full sunZones 3–79.8 ftModerate

President Lincoln

Syringa vulgaris 'President Lincoln'

Full sunZones 3–79.8 ftModerate

Professor Kippenberg

Symphyotrichum novi-belgii 'Professor Anton Kippenberg'

Full sunZones 4–81.3 ftModerate

Pugster Blue

Buddleia 'Pugster Blue'

Full sunZones 5–92 ftLow

Purrsian Blue

Nepeta 'Purrsian Blue'

Full sunZones 3–81.3 ftLow

Raydon's Favorite

Symphyotrichum oblongifolium 'Raydon's Favorite'

Full sunZones 3–82.6 ftLow

Rocky Mountain Blue

Aquilegia caerulea

Part shadeZones 3–82 ftModerate

Rosemary

Salvia rosmarinus

Full sunZones 7–103.3 ftLow

Royal Blue Sweet Pea

Lathyrus odoratus

Full sunZones 2–115.9 ftModerate

Royal Candles

Veronica spicata 'Royal Candles'

Full sunZones 3–81.3 ftModerate

Rozanne

Geranium 'Rozanne'

Part sunZones 4–81.6 ftModerate

Russian Sage

Salvia yangii

Full sunZones 4–93.9 ftLow

Sea Holly

Eryngium

Full sunZones 4–92.3 ftLow

Sentimental Blue

Platycodon grandiflorus 'Sentimental Blue'

Full sunZones 3–88 inModerate

Serena Blue

Angelonia 'Serena Blue'

Full sunZones 9–111.3 ftModerate

Siberian Squill

Scilla siberica

Full sunZones 2–86 inModerate

Six Hills Giant

Nepeta 'Six Hills Giant'

Full sunZones 3–82.6 ftLow

Sky Blue Lobelia

Lobelia erinus

Part sun8 inModerate10 in wide

Foliage

Skyrocket Juniper

Juniperus scopulorum 'Skyrocket'

Full sunZones 3–916 ftLow

Spring Beauty

Scilla siberica 'Spring Beauty'

Full sunZones 2–87 inModerate

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