No patio? No problem. You can still build a lush summer garden inside your four walls, no matter how much living space you have. We've rounded up more than a dozen indoor garden projects that take shape in new and different ways – growing up, hanging down, or simply making use of otherwise unused space.
Vertical garden from old crates. It allows plants to extend upward rather than grow along the surface of the garden. Doesn’t take a lot of space and look so beautiful at the same time. http://hative.com/cool-vertical-gardening-ideas/