Thrillers, fillers and spillers. So m any to choose from…. flower arrangement with honey locust, trumpet honeysuckle, eastern columbine, bronze wave heuchera , Ozark witch hazel A few years back, I asked Drew Asbury, then responsible for the iconic cutting garden at Hillwood Estate, Museum and Garden in Washington D.C. and behind the addition of many native plantings there, and now with Brookside Gardens and his own design firm Drew Asbury Garden Design , what he thought