Also known as Snakeroot, Pink Spike has dark bronze purple foliage with light pink flowers. This dramatic, tall perennial does not require staking. Blooming August - October - making a statement in your part shade to full shade perennial gardens. Pair with variegated Hosta, white flowering Astilbe or Heuchera to accent the dark foliage. H 3-5' x W 3-4'. Zone 4-9 hardiness.