The first photo is of how we grow out tomatoes. We've been doing it this way for about 5 years or so. About every other year I replace all the soil in the tubs and it seems to work really well. Right now of course the heat is doing them in even though I water about every other day or maybe 1 1/2 days. I bought these at Walmart and drilled holes in the bottom and sides for drainage. The 2nd is of my Angel Trumpets, they're about as tall as the greenhouse now and the pots they're in also have quite a few drainage holes drilled in the bottom.