Cup Saucer Vine Blue Cathedral

Blue Cathedral Cup and Saucer Vine seeds produce an elegant climber with distinctive bell-shaped flowers surrounded by flattened calyces resembling saucers. This vigorous annual vine reaches 8-10 feet, displaying striking violet-blue blooms from midsummer until frost. The heart-shaped foliage creates an attractive backdrop for the unusual flowers, which attract hummingbirds and beneficial pollinators. Thrives in full sun to partial shade with moderate moisture, climbing readily on trellises, arbors, and fences while providing vertical interest in gardens and containers.