Caryopteris x clandonensis ‘Longwood Blue'
Longwood Blue Bluebeard
Caryopteris × clandonensis 'Dark Knight'
Dark Knight Bluebeard
Hibiscus syriacus 'Ardens'
Ardens Hibiscus
Hibiscus syriacus 'DVPazurri'
Azurri Blue Satin® Rose of Sharon
Hibiscus syriacus 'Notwoodthree'
Blue Chiffon® Hibiscus
Hydrangea 'Froggie'
Hydrangea 'All Summer Beauty'
Hydrangea 'Blaumeise'
Hydrangea 'Blushing Bride'
Hydrangea 'Endless Summer' Original
Hydrangea 'Let's Dance Rhythmic Blue'
Hydrangea macrophylla 'Mathilda Gutges'
Mathilda Gutges Hydrangea
Hydrangea macrophylla 'Vienna Rawi'
Cityline® Vienna Hydrangea
Liriope muscari 'Big Blue'
Big Blue Lily Turf
Rhododendron 'Blue Baron'
Blue Baron Rhododendron
Rosmarinus officinalis
Rosemary
Syringa vulgaris 'President Grevy'
President Grevy Lilac
Syringa x hyacinthiflora 'SMNSHBBL'
Scentara® Double Blue Lilac
