This lovely Butterfly Bush flowers throughout the summer, attracting butterflies & bees to its nectar-rich flowers, ideal to brighten up a patio pot or beds & borders. It will remain as a dwarf so no risk of it taking over the garden, with its neat & compact habit. It is a sterile buddleja producing virtually no seed therefore no unwanted plants to worry about. This hardy shrub is low maintenance & easy to grow. Height & spread: 75cm (29).