Beefsteak Tomato Seedling

I was given this tomato plant by a vegetable gardener at the farmer's market. It's some variety of beefsteak tomatoes. I'm going to be really careful and patient with this one, I love me some tomatoes and having them grow on my porch is going to be quite sweet. I'm not sure when it'll start to produce and how long they take to ripen, or how many it produces. These tomato plants are all going to be my first attempt at growing food. Howa bout that. food froma seed.