Buddleja free petite 39blue heaven39 is a neat and compact dwarf butterfly bush and a useful cultivar it flowers over a long period covered with lovely and fragrant lavender45blue flowers from july through to october a compact and deciduous shrub it is a magnet for butterflies and other pollinating insects just like the bigger varieties making it perfect for borders and patio containers height 70cm 40283441 spread 60cm 40243441