Should add sunchokes/Jerusalem artichoke in there somewhere, as they are food. I don’t think kudzu is? Lets replace that one.
Sunchokes spread like crazy as long as they have full sun, and are super difficult to eradicate, but are thwarted by being planted in sunny clearings in densely wooded areas. They can’t spread into the shade.
Make the land difficult for development, but useful for the community!














If you dig down about 2 foot (or several inches lower than the lowest root you find) and install a rubber barrier that goes from the bottom of the trench to up above the soil, it wont be able to spread to you anymore :)
You could use brick, stone, or cement, but if any cracks exist or form it’ll eventually find the way through, where that’s significantly less likely with a solid sheet of rubber.