Seeds from Morning glory Ismay which has sky blue flowers marked with a deep blue star. Ismay has 3 to 4 inch large flowers which attract hummingbirds. This Ipomoea Tricolor has heart shaped leaf and it makes a wonderful climbing vine which can adorn any structures. Morning glory is considered to be an annual plant; however, it readily self-sows and reseeds itself the following spring from its own flower seed.