Left alone, patches of creeping grasses such as quackgrass and Johnson grass can take over large portions of your farm. Here are ways to control them.
Mulch can improve garden soil and also limit weeds. Here are a number of materials that make good mulch, their pros and cons, and where you can get them.
If you prefer not to use weed-control methods that contain commercially produced herbicides, here are several natural methods and accompanying advice on fighting weeds.
The invasive, odiferous tree of heaven attracts pollinators but is toxic to other plants. It has human medicinal uses, but cutting alone encourages more growth.