I have a very small,sunny (when there is any sun) patio where I can only grow plants in pots. My 4 year old DD is very interested in plants so I thought about starting a little garden with her, however I also have an almost 2 year old DS that still loves to put things in his mouth, in particular anything that looks like food So I need some advice on the best plants that are easy to grow in pots, not poisonous to eat or touch (DD has very sensitive skin), and that will produce something interesting (flowers or food). I was thinking maybe tomatoes and strawberries, any other ideas? Also I like pottering around but I am not a great gardener. Any advice welcomed