Caryopteris x clandonensis ‘Longwood Blue'
Longwood Blue Bluebeard
Caryopteris × clandonensis 'Dark Knight'
Dark Knight Bluebeard
Hydrangea 'Endless Summer' Original
Liriope muscari 'Big Blue'
Big Blue Lily Turf
Rosa 'Blue Girl'
Blue Girl Rose
Rosmarinus officinalis
Rosemary
Syringa vulgaris 'President Grevy'
President Grevy Lilac
Syringa x hyacinthiflora 'SMNSHBBL'
Scentara® Double Blue Lilac
Vitex agnus-castus 'SMVACBD'
Blue Diddley® Chaste Tree
