Montículo

Amsonia 'String Theory'

String Theory Blue Star

Amsonia hubrichtii

Threadleaf Blue Star, Arkansas Blue Star

Baptisia australis

Blue 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

Caryopteris x clandonensis 'CT-9-12'

Más allá de la medianoche® Barba Azul

Hydrangea macrophylla 'Bailmer'

Endless Summer® La hortensia original

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™

Hortensia macrophylla 'SMHMES14'

Hortensia Let's Dance® Rhythmic Blue®

Hydrangea serrata 'MAKD'

Tiny Tuff Stuff™ Hydrangea

Nepeta faassenii 'Cat's Meow'

Cat's Meow Catmint

Nepeta racemosa 'Walker's Low'

Walker's Low Catmint

Scabiosa columbaria 'Butterfly Blue'

Butterfly Blue Pincushion Flower

Agastache 'TNAGAPDB’

Poquito™ Dark Blue Hyssop

Amsonia tabernaemontana 'Storm Cloud'

Storm Cloud Blue Star

Amsonia x 'Butterscotch'

Butterscotch Blue Star

Aster oblongifolius 'Raydon's Favorite'

Raydon's Favorite Aromatic Aster