Viewing post #1279876 by dany12

Some cultivars are very sensitive to night temperature. True Blue can no longer be seen.
Who invented zero temperatures? it should be forbidden !



This year only 3 Ipomoea purpurea plants with variegated foliage.
All that is green may be variegated!
On those plants why flowers are not variegated?



Here three volunteers ... cheek to cheek .... only one has the variegated foliage ...why him and not the others .... same soil!