MORNING GLORY, many different colors including varieties: Heavenly Blue, Scarlet O'Hara, and Moonflower. Vines can grow up to 12 feet and can twine around anything and everything. Have them grow up mailboxes, trees, shrubs, fences, birdhouses, etc. Does best in full sun.
Full size picture of Japanese Morning Glory 'Double Red Picotee' (<i>Ipomoea nil</i>)