Would like to know what other people recommend or do with their garden plot for the winter. Do you ? 1. Clear off the remaining vegation and discard or do you burn in place and add the resulting ash to the soil for next year. 2. Do you plow and leave or do you plow and work up the soil and leave? 3. Do you work up the plot and plant a cover crop ,i.e., winte rye? 4. Or do you wait until spring to work up the soil?