Are the colored morning glory vines as invasive as the morning glory with white flowers?
I’m thinking of adding some of the blue morning glory vines that I saw blooming at a neighbor’s house, but not if it turns into a weed. — R., e-mail M.B.: Choose a hot spot in your garden and plant the seeds of blue morning glory guilt-free — but wait until May, when all danger of frost has passed. The colorful blue, purple and striped morning glory vines that you can plant from seed are tender annual vines and will die each winter. They are not the aggressive white morning glory weed. The morning glory vine called “Heavenly Blue” is an old-fashioned favorite with true blue petals surrounding a cloud-white throat. Heavenly indeed.
