Tomatoes in the Window

If you wanted to grow plants in your window, I would recommend growing tomatoes. I have two cherry tomato plants in a window box, I get fresh tomatoes for my sandwiches or salad. They taste delicious. You need to give them a cup of water every day in the warmer months they drink a lot of water. If they're not leaning against the glass, turn the window box around because the vine isn't strong enough to carry the weight of the fruit. If your window pane is on the outside, the tomato plant won't survive the frost, it is a tropical plant. 

Some of the material in the fruit is made from my breath because I breathe out carbon dioxide and the plant uses carbon dioxide to build plant tissue. The plant uses air, water and sunlight to build itself and produce fruits.