whis is problem with my tree roses?
Last year, i bought several tree roses from Weeks Roses, they are doing very well until last month, i found some of them showed odd appearance.
The bark of the rootstock seems cracked, especially in the positions where were de-eyed, and some even turn red or dark brown.
In fact, one of my tree roses died from this werid "disease".
I am worried about the rest of my tree roses.
Can anyone here help me?
What should i do?
This post was edited by chineseegret on Mon, Apr 14, 14 at 11:02