Morning Glories: Rare Japanese Asagao, 1 by gofast

gofast wrote:
Dear friends, I am not sure this is a new genetic trait (I will not claim that until I am disproved in not believing it) or as Ron has pointed out this may be caused either by minerals or the very high calcium content in our water here in Fes, Morocco. After all, everybody has observed colour changes in his/her MGs over the day. I used to think that it had to do with the high temperatures or as somebody said dropping temperatures, but now we have pretty constant temperatures, and it still happens...Here is another photo of my Flying Saucers...