The Cypress vine (Ipomoea quamoclit) is a delicate and ornamental annual vine known for its feathery, fern-like foliage and vibrant tubular flowers. It typically grows up to 6-10 feet tall and is adorned with clusters of red, pink, or white flowers. It's easy to grow, attracts hummingbirds and butterflies, and thrives in full sun with well-drained soil.