Heavenly Blue Morning Glory (Ipomoea tricolor) is a fast-growing annual vine celebrated for its large, sky-blue trumpet-shaped flowers with bright white centers. Blooming profusely from summer into fall, it quickly covers trellises, fences, and arbors with lush heart-shaped foliage. Thriving in full sun and well-drained soil, this vigorous climber adds bold vertical color to any garden space.