Every gardener is familiar with the extraordinary effectiveness of vines in a proper setting, but most of us become discouraged after bad luck. The daintier vines have a habit of developing some unknown illness and dying back unexpectedly, while those which thrive usually do too good a job of it. Many a porch has collapsed under the weight of a husky vine, and many a fence has eventually been relinquished to the stranglehold of some plant which was merely intended to decorate and drape it . . . not to take possession. The lusty vines, which are coarse in growth and bloom, may have a definite place in our gardens, but they are just about as subtle as Niagara Falls.