We’re trying a new cover crop this year – tillage radishes.
We planted some just a few days ago, covered them with a layer of fine compost since the ground was too hard and dry to work up and it only took a few days for them to germinate. The idea behind tillage radishes is that they pull up nutrients from the deep and decompose in place over late fall/winter/early spring and offer a chance to break up hard, clayey soil before planting. We have one garden that has difficult soil and we are testing the tillage radishes in a small area. For more information see the tillage radish web site.