Buddleia Lo and Behold Blue Chip | Butterfly Bush. Buddleja Blue Chip the first true dwarf. An attractive, free-flowering miniature bush, this stunning new variety,with its many flowers, sweet honey scent and easy maintenance. 'Blue Chip' has stunning, short spikes of lavender-blue flowers throughout the summer, Compact enough to plant in a pot on the terrace or patio. Repeat flowering. If you love butterflies, low maintenance and a beautiful scent, then this is the plant for you.