Rooftop Garden (literally)

One of our very favorite things about the house that we live in is the rooftop deck. We have no yard at all (which for the most part,we absolutely love because we are not big yard people). Don't get me wrong, we LOVE yards, we just don't love the upkeep and work that a nice yard requires :-) This year we decided to plant a few vegetables up on the roof. We had to use many planters instead of a big garden space, and are so excited that it looks quite promising (again, we are not big yard people, so this is a big deal for us :-). The only problem is we may have to dig things up in order to have more space to grow more - it has been a lot of fun though!