Blue Bloom

Lobelia siphilitica

Blue Cardinal Flower

Nepeta ‘Chartreuse on the Loose’

Chartreuse on the Loose Catmint

Nepeta faassenii 'Cat's Meow'

Cat's Meow Catmint

Nepeta racemosa 'Walker's Low'

Walker's Low Catmint

Perovskia atriplicifolia 'Blue Jean Baby'

Blue Jean Baby Russian Sage

Perovskia atriplicifolia 'Little Spire'

Little Spire Russian Sage

Perovskia atriplicifolia

Russian Sage

Salvia nemorosa 'Blue Marvel'

Blue Marvel Meadow Sage

Salvia x sylvestris 'Mainacht’

May Night Wood Sage

Scabiosa columbaria 'Butterfly Blue'

Butterfly Blue Pincushion Flower

Vinca minor

Periwinkle, Creeping Myrtle

Agastache 'TNAGAPDB’

Poquito™ Dark Blue Hyssop

Ajuga reptans 'Bronze Beauty'

Bronze Beauty Bugleweed

Anemone 'Macane004'

Dreaming Swan™ Anemone

Aster laevis

Smooth Aster

Aster oblongifolius 'Raydon's Favorite'

Raydon's Favorite Aromatic Aster

Baptisia 'Blueberry Sundae'

Decadence® Blueberry Sundae False Indigo

Buddleia 'Blue Chip Jr.'

Lo & Behold® Blue Chip Jr. Butterfly Bush

Caryopteris × clandonensis 'Inoveris'

Grand Bleu® Bluebeard

Caryopteris x clandonensis ‘Blue Mist'

Blue Mist Bluebeard