Amazing LIME Green Leaves & Sea-Blue Colored Blooms! (Ipomoea nil) This is one of the best morning glories we have grown. It was on display at our gardens in Missouri, and the inquiries were never ending. The foliage is bright lime green and variegated. The large flowers are a unique true blue with white speckles and stripes. Flowers were prolific and varied; a truly captivating flower. Like most other Japanese Imperial types, this is a shy seed producer; the rare seeds are in limited supply.