There are lots of reasons to grow anise hyssop: It's super heat and drought tolerant, deer and rabbits leave it alone, it blooms for weeks in late summer, and butterflies love it. Plus it's a great cut flower.
Growing Conditions: Full sun and well-drained soil
Size: To 5 feet tall and 2 feet wide
Grow it with: Black-eyed Susan for a dazzling blue-and-yellow combo of easy-care plants.