In the pot that doesn't roll so well?
All three techniques will work, question is which one is best? The two pots will come in at night and out every day. I can chase the sun with the rolling pots too. The blue pot is my favorite so far. I got it at Wal-mart for 5 bucks, it rolls fabulously, and I punched drainage holes in it. Time will tell but one thing I do know... I'm trying hard to have me some Dave Teter tomatoes!