To Tall Autumn Joy Sedum
I have very healthy Autumn JOy and it is now entering its third season. The problem is that last year it is grew so tall that it fell over from weight of the blossoms. A local lanscaper suggested that once they getup to about 12-14 " I should cut them back down a bit. She said they would continue to grow but not as tall.Has any one tried that or experienced heavy Sedum blossoms making the plant fall over.