One of the Wilson brothers favorite perennial plants of all time, Brooks and Brent even named a popular music group they were members of in the 1990's after it! ‘Powis Castle’ Artemisia is a magnificent hardy perennial sub-shrub with a fine texture, color and form that you just won't fine in any other plant on Earth. It is adored for its aromatic, finely divided, fern-like, soft-textured silver foliage that has a distinct, feathery appearance which can't go unnoticed. Very easy to grow and super drought tolerant, in our Georgia gardens it grows in a low mound to maybe 2 feet tall and 6 to 8 feet wide. Get all the details below!