Floración azul

Ajuga reptans 'Bronze Beauty'

Bronze Beauty Bugleweed

Ajuga reptans 'Burgundy Glow'

Burgundy Glow Bugleweed

Amsonia 'Blue Ice'

Blue Ice Blue Star

Amsonia tabernaemontana 'Storm Cloud'

Storm Cloud Blue Star

Baptisia 'Blueberry Sundae'

Decadence® Blueberry Sundae False Indigo

Buddleia davidii 'SMNBDBT' PP#28,794

Arbusto de mariposa enana Pugster Blue®

Buddleja davidii 'Nanho Blue'

​​Arbusto de mariposa azul Nanho

Caryopteris × clandonensis 'Caballero Oscuro'

Caballero Oscuro Barba Azul

Ceratostigma plumbaginoides

Hardy Plumbago, Leadwort

Hibiscus syriacus 'Notwood three'

Hibisco azul Chiffon®

Hydrangea macrophylla 'Bailmacsix'

Endless Summer® Pop Star® Hydrangea

Hydrangea macrophylla 'Bailmer'

Endless Summer® La hortensia original

Hydrangea macrophylla 'Blushing Bride'

Endless Summer® Blushing Bride® Hortensia

Hydrangea macrophylla 'Nikko Blue'

​​Hortensia Nikko Blue

Hortensia macrophylla 'P11HM-11'

Hortensia Endless Summer® Bloomstruck®

Hortensia macrophylla 'Penny Mac'

Hortensia Penny Mac

Hortensia macrophylla 'PIIHM-I'

Hortensia Endless Summer® Twist N Shout™

Hydrangea serrata 'MAKD'

Tiny Tuff Stuff™ Hydrangea

Iris versicolor

Northern Blue Flag Iris, Harlequin Blue Flag

Perovskia atriplicifolia 'Blue Jean Baby'

Blue Jean Baby Russian Sage