This is my first time trying to grow tomatoes A) in Florida and B) in a container. Plus I truly am clueless to gardening it's always trial and error if it grows good if not I move on. I was so excited when I saw my first healty tomato, then more flowers and more tomatoes. As the smaller ones started getting bigger I saw they were rotten on the bottoms, and one had a hole as well. As you can see in the photos. I'm determined to make this mini garden work but for have no clue what went wrong? Any help or suggestions are greatly appreciated. I have used organic potting soil and spray them occasionally with soapy water with citrus. Someone suggested for bug repellant also so I added coffee grounds and crushed up egg shells for fertilizer.