Tomatoes are very popular and versatile. However, growing them traditionally in soil doesn't work so well when the climates change. Hydroponic gardening makes it possible to have these plants right outside your doorstep all through the year. And that not all--controlling the environs for these vegetables also produces juicy and nutritious tomatoes. You won't have to go for the artificially ripened flavourless ones anymore. However, if you're thinking of growing tomatoes hydroponically, here are a couple of tips to get you started.