strange looking tree what is it?
This tree, or whatever it is, was growing under the deck of the trailer in the picture, he had no idea of what it was or where it came from. I took a piece of the plant while my neighbor was trying to eradicate it. I pulled up and cut off a piece of the root, and planted it at the edge of my garden, this is its second year, and this year, what I though was something like a elephant plant, grew to where it is now. While under the deck, it is limited to how it grows, but the leaves are twice as big as anything on my tree. I know it grows fast, because he has cut the little part you can see twice, from June.
Does anybody know what I have, the neighbor has always cut his off at the ground till the year I got my cutting, he hasn't had any luck getting rid of it. I'm worried that I might need to do some eradicating myself. Thanks for some help