I keep seeing the most amazing photos of this type of hedge and I finally learned the name. Miscanthus produces showy copper colored flower plumes in September and brilliant fall gold foliage. This perennial is zone 5 hardy and is both deer resistant and drought proof once established. Make sure to shear back this hedge plant in the spring to about 12” from the ground. This helps to re-energize the plant for the coming season.
Yarrow Not only does yarrow tolerate heat and drought like a champion, but this easy-growing perennial is also a great cut flower -- and deer, rabbits, and most other pests won't touch it. It comes in a number of varieties with blooms in shades of yellow, orange, red, pink, and white. Name: Achillea varieties Conditions: Full sun and well-drained soil Size: To 4 feet tall Zones: 3-9