The term 'ART OF GROWING DWARFED TREES' can be summarized by the 6-letter word 'BONSAI'. Bonsai is an ancient Japanese art form that involves growing and maintaining miniature trees in containers. It is a practice of patience and skill, as the trees must be carefully pruned and shaped to create the desired aesthetic. Bonsai trees are often kept indoors and require regular maintenance to stay healthy.