Hi,
I have an established Oak Leaf Hydrangea, and I have been trying to get a start from it. I noticed last fall that there were a series of suckers growing from a long root, coming from the plant.
In January of this year, at the end of this long root, I noticed a sucker, and I removed some dirt from around it, and there were quite a few roots developing. I cut the shoot root at the end, to about 3 inches, to include the sucker and the developing roots. I then planted this in a sheltered area by a wall.
In early March, the sucker awakened and began to grow several layers of new leaves, reaching about 3 inches tall. A second sucker came up too, at about the same time, with similar leaves and height.
Over the past week, the second sucker has withered, while the first sucker has remained healthy looking, but remaining at its 3 inch height.
I was wondering if I need to do anything to help the plant along? I don't want to lose the developing plant, and I was wondering if the 2nd sucker might have been too much of a burden on the developing system, etc?
(I've included a photo - you can see the lilies are starting to intrude a bit.)
Thanks for any ideas. :-)