Floración azul

Amsonia hubrichtii

Threadleaf Blue Star, Arkansas Blue Star

Amsonia tabernaemontana 'Storm Cloud'

Storm Cloud Blue Star

Aster oblongifolius 'Raydon's Favorite'

Raydon's Favorite Aromatic Aster

Baptisia 'Blueberry Sundae'

Decadence® Blueberry Sundae False Indigo

Brunnera macrophylla ‘Jack of Diamonds’

Jack of Diamonds Heartleaf Brunnera

Caryopteris × clandonensis 'Caballero Oscuro'

Caballero Oscuro Barba Azul

Hydrangea macrophylla 'Blushing Bride'

Endless Summer® Blushing Bride® Hortensia

Hortensia macrophylla 'P11HM-11'

Hortensia Endless Summer® Bloomstruck®

Hydrangea serrata 'MAKD'

Tiny Tuff Stuff™ Hydrangea

Nepeta racemosa 'Walker's Low'

Walker's Low Catmint

Agastache 'TNAGAPDB’

Poquito™ Dark Blue Hyssop

Amsonia 'String Theory'

String Theory Blue Star

Amsonia x 'Butterscotch'

Butterscotch Blue Star

Baptisia australis

Blue False Indigo

Brunnera macrophylla 'Sea Heart'

Sea Heart Siberian Bugloss

Brunnera macrophylla 'Silver Heart'

Silver Heart Siberian Bugloss

Buddleia 'Blue Chip Jr.'

Arbusto de mariposa Lo & Behold® Blue Chip Jr.

Buddleia davidii 'SMNBDBT' PP#28,794

Arbusto de mariposa enana Pugster Blue®

Caryopteris x clandonensis 'CT-9-12'

Más allá de la medianoche® Barba Azul

Caryopteris x clandonensis 'Minigold'

Beekeeper® Bluebeard