Thick panicles of pink buds open to reveal white flowers that mature to vivid pink from beginning in summer and continuing into the first weeks of fall. Flower panicles are substantial, growing up to 8-12" long on bushy plants that reach up to 8 feet tall, giving them a soft, full and fluffy appearance. Stems are sturdy and stand up to harsh weather throughout the growing season. Pink Diamond is fast growing on old wood, a heavy bloomer and easy to maintain. It is not particular about where it is planted, so long as there is plentiful sunshine. Looks fantastic as a border planting or in a cutting garden. Butterflies and other beneficial pollinators love these bloom-covered plants! Zones 4-8.