[ Shelf gardening ] Have you noticed, how these days the urban balcony gardens are growing vertically? In the limited space of the urban apartment buildings, vertical or shelf gardening is a great way to display your tubs. This gives you enough resources to work on your creativity and also let you use the small space in the most cleverest way possible. You can make the shelf from actually anything you have in your home. It can be made of old bookshelf, simple ladders, steel shelves, wooden baskets etc. The best part is, you can make it exactly according to…