The classic butterfly bush is a very fast-growing shrub and supremely easy to grow. It has vigorous growth and long cones of purple flowers that bees and butterflies love. Other varieties are available with white, gold and dark purple flowers.
Hydrangeas are one of the most popular perennial garden shrubs, mostly due to their mesmerising big flowers in pink, white or blue color and nice foliage, even in autumn. They add a vintage charm to any garden.