Yes, I dig weeds up by the root and plant them in the enclosure
I don't have loads of room, which is why I made my own enclosure. Out of correx, its easy to use, no sawing, nailing etc, its already waterproof, and I could get the exact shape i wanted. Its not very wide but it is very long, to fit the space I had.
Here are a few pics of my set up.
