Perennial vines are extremely versatile plants that quickly cover garden structures; and when properly handled, they continue to produce attractive foliage and flowers, year after year. They add height to the garden by climbing trellises, arbors, and walls or by twining around fences. But many shade-tolerant vines can also be allowed to ramble along the ground, meandering through the shrubbery. Woven together, flowering vines create a colorful and fragrant living tapestry that lasts for years.