Best fall/ winter cover crops in southern Appalachia. Soil test great but phosphorus a little low.
After spring soil test, planted buckwheat in rows amongst pole & zipper beans, & summer & winter squash.& corn, What cover crops best next? Should I reseed buckwheat or plant more purple hull crowder?
Towns County Georgia
Sorry for the delay in writing. I hate not to give you a more direct answer but the type of cover crop you need depends on your soil improvement goals. I found a great free online resource for you and this link will take you to a summary page.
Here is the information for a nearby County Agent that can help answer your questions locally.