Willowing, practiced by professionals like tree surgeons and conservationists, involves techniques like pollarding and coppicing to maintain tree health and create aesthetic forms. Organizations like TCIA and ISA provide support and resources to these professionals, who use specialized tools like pruning shears and chainsaws to work on tree species like willows, birches, and maples. The practice also encompasses broader concepts of tree health and maintenance, emphasizing proper care techniques for tree longevity and aesthetic appeal.