In fact, fennel is actually an allelopathic plant meaning that (like black walnut trees, sunflowers, and the not-so-heavenly ...

resulting in a harmful effect on neighboring plants. Both crops and weeds have been found to contain compounds that can be considered allelopathic. These include crops such as barley, oat, wheat, rye, ...

Intensive agricultural practices coupled with climate change are seriously affecting soil health, causing the spread of herbicide-resistant and highly-competitive weeds, and the loss of soil ...