Arguably too late in the season last year, like end of September, my Chinese Elm was getting really overgrown and I cut off about 15-20 whips which I started to try to root. I bundled up 3 sets of 5 each, wired them together and put some bends in them. I just jammed them all in a crappy DE substitute in a large plastic jar and kept them moist. A month later in early Nov. they went in the garage for winter storage and sat in the dark for the next 4 months. About a month ago I pulled them out and re-potted them, put a plastic bag over them and stuck them in a window. One bundle died off completely
Here's all the fresh growth from the last month and now they've gone outside. Hopefully this summer I'll have my first fusions well under way.

Here's all the fresh growth from the last month and now they've gone outside. Hopefully this summer I'll have my first fusions well under way.
