I have access to some hard plastic trays. They are about 2'x1' and about 4 inches deep. Would it be possible to use these to create an indoor winter garden? The windows that would be best are in the kitchen, they are new windows and not drafty, and get morning sun (adding a growing light isn't possible anywhere that I can think of). The house stays at around 70ish day and night. What if anything can I grow under these conditions? I have no problem hand polinating. I have some spring lettuce, basil, radish and parsley seeds leftover that I'm planning on trying.