The best gardens include evergreen plants that provide color during the winter months. Evergreen vines are a great option for livening up the winter landscape—and they can also provide privacy screening. Like other vines, they offer vertical interest as they climb a fence, arch or trellis. They can be grown as a backdrop for other plants or for screening. Some evergreen vines, such as the Bleeding Heart Vine, also flower. Some factors to consider when buying evergreen vines are their grow zone, sunlight requirements (full sun, partial shade or full shade), mature height and spread, soil and water requirements, foliage color and pruning requirements.