Perovskia 'Lacey Blue' Blue-Purple - Hardy plantGo for the full experience! Perovskia 'Blue Spire' is a lightly fragranced plant. Stimulate your senses with this plant in your garden. The lilac plumes attract butterflies and bees, so you can enjoy them together. It is also extremely hardy. This means extra long enjoyment! Plant it in the border or in a pot in the garden. It will flower from July to August. Place it in partial shade or sun as that's where it grows best. Did you know? The Russian