We have been growing Sweetie cherry tomatoes for several years in half barrel containers and they do very nicely. They get about 3 ft tall in those containers and produce lots of small, very tasty tomatoes. But we are in one of the northern, shorter growing season zones so maybe that's why ours don't get so huge. We also have a nice Early Girl growing in one of those same half barrels and it's also producing nicely without getting massive, so maybe it is just our weather and growing season.
