Since we wanted to grow full-size tomatoes, not cherry tomatoes, we chose a dwarf tomato named Snakebite. In order to make it more interesting, we decided to grow this demonstration crop in 1 gal. containers. This photo shows the tomatoes, easily taking-up no more than 12" in front of a shelving unit & still allowing for easy access for a person to pass by.
By limiting container size, I hoped to restrict overall height & width, yet provide adequate water/nutrients for the plants. Another consideration was that these plants need to be able to take care of themselves most of the time, allowing for folks that need to go to an office job or away from home, so 1 watering/day except during exceptionally severe (hot)weather.
And, as this photo shows, we did grow tomatoes..but not enough of them. The seed company says that the unseasonable hot spell shut-down the plants, but that they will resume production as soon as the weather cools..we'll see.
I will continue experimenting with tomato/chili cultivars to find those that fit our criteria for growth in small containers, moderate water requirements & produce good taste & size fruit, but this will be the last installment of our series. I will report on this small diversion from my tree collection, but not on a weekly or regular basis. Happy Gardening!