This may be of interest to you all. It has certainly taken my eye. 8 days ago my neighbor accidentaly cut thru the stem of a morning glory that came up in the fence line between us. A volunteer of Heavenly blue. It is still blooming!! The vine is almost dried up, and the leaves are crisp. No matter, it blooms on.Today there are still 39 blooms open. by the looks of the buds left it will go on for awhile yet.