Ipomoea cordatotriloba Pink Cotton Morning Glory
This tiny pink morning glory grows wild in Texas and Mexico, but is almost unheard of elsewhere. It's tiny, bright pink and enthusiastic, a standout in any garden.
Pink Cotton grows in all zones from 3-10 and can be perennial where the weather is warm. Grow it in a hanging basket or anywhere there's something to climb. It blooms profusely, with as many as 50 blossoms at a time. Hummingbirds love it.