The blooms of this familiar perennial are not the standard blue; instead, they’re a striking silky white with royal purple centers. The flowers appear in late spring, then leave behind a mass of vigorous silvery green foliage.
Noteworthy Characteristics:‘Amethyst in Snow’ makes a great bed and border edger and is easy to divide in fall if it begins to crowd its neighbors.
Care:Plants do best in well-drained, alkaline soil and can rebloom with deadheading. May need staking. Grow in moist soil in sun or partial shade.
Propagation:Divide in fall.
Problems:White mold, rust, downy and powdery mildew, thread blight, and Southern blight may occur.
Copyright © www.100flowers.win Botanic Garden All Rights Reserved