How to use it. This vine is a long one, growing up to 40 feet, so be sure to give it a space that will accommodate it. Tall trellises, arbors, fences and walls will show it off beautifully, and although it is a clinging vine, it will appreciate a support system because of its length. A wire trellis along your fence line will support the vine without damaging your fence, making fence repairs or replacement much easier.Crossvine can also be used in container plantings — just be sure to give it a large enough container for its roots to expand.