Buddleja Patio Tree - Mixed Colours 1m (Multibuy Offers Available)Buddleja, the butterfly bush, is a lavishly flowering deciduous, in this case, patio tree. In August and September the plant produces flumes of deliciously fragrant flowers. As the name suggests, the fragrant flowers attract butterflies. Prune the plant hard in March; it flowers most profusely on new wood. This tree has three different coloured blooms, making it so much more stunning!