More ideas from Veja
"Planted in the bag".  This goes to a facebook post but the beauty of the idea is on full view.  tomato plants left in pots and burried in a bag of soil and then trellised up a vertical support.  Really like this idea.  Vertical gardening.

Tip: remove bottom of pot. & U need to pick off the suckers to yield more tomatoes. That's the stems that have no flowering on them. Just snip them off. It won't hurt them lol it just takes more energy from the plant. More leaves = less food