The 'Purple Cow' is a mid-sized variety that produces large clusters of purple blooms that will persist through the summer. It will reach 6-10' tall and 4-5' wide at maturity.
The 'Purple Magic' is prized for its huge, vibrant, purple blooms that cover the entire plant throughout the summer. Foliage emerges burgundy-red and ages to glossy green. Mid-sized variety with a rounded, upright growth habit that will reach 6-10' tall and wide.
