I found a great book called "The Vegetable Gardener's Container Bible" by Edward C. Smith. This guy breaks it all down, how to build your own self watering planters, the right mixes, organics, by certain bugs to control other bugs, I used it last year, had nice success with it and am doing bigger this year. It was very nice when it came to weeding. Hardly any. Anyway, I picked the book up at Barnes and Nobles, but I am sure they have it at that other store... Um.... Borders. Should check it out Chicken Grandma... I used a self watering to grow my tomato plants in. Worked great. I have 5 gallon pails to make a few more this year to try the peppers in. And the nice thing, I can move them when I need to maximize the sun light. Heck RaZ, I think you might like to check this out as well. The author even has a large variety of vegetables in the book, and the best way to grow them in pots.