At the beginning of spring I bought a cherry tomato plant. It wasn't more than 18 inches tall at the time. After a couple months a few baby tomatoes started to appear. It took a long time for them to get big and ripe enough to eat. In the meantime, the plant seemed to become envious of Jack's beanstalk and began to grow like crazy. Instead of putting energy into actually producing tomatoes, the plant seems focused on getting BIGGER. Would it help to prune it or should I just wait it out. I was so looking forward to having tomatoes to eat.