Do you re-use your containers?
Do winter-sowers usually save and re-use their plastic containers from year to year? It seems a waste to discard them and get new (re-cycled) ones every winter. I am going to use plastic plant trays that I used when I started seeds indoors under lights many years ago. I always washed and re-used these to save money, and I plan to do the same when winter-sowing. Any comments or suggestions?