Buddleia, or Butterfly Bushes, are fantastic shrubs whose fragrant, summer flowers are known to attract butterflies by the masses! This low maintenance deciduous shrubs are deer resistant, do best in full sun, and don't like it wet so make sure to plant them in well drained soil. Mauve-blue flowers and small gray-green leaves. Fragrant flowers attract butterflies from late spring until fall. For more flowers & compact plants cut back hard in winter. Full sun.