Morning Glories: Grandpa Ott's Morning Glories, 0 by ByndeweedBeth

ByndeweedBeth wrote:
Wizz is looking for Shima, the bloom pictured. It's also an Ipomoea nil and won't get as big as the purpureas. If you look up the particular cultivars in Plantfiles, and note if they are nils or purpureas, you will get an idea of how big your morning glory will get.

As per the Black Eyed Susan Vines....I believe they are short-day bloomers (like all the morning glories) and do most of their blooming AFTER the summer equinox.