Mini Greenhouse made from Hay or Straw Bales. This is a great idea and the hay has multiple purposes once you decide you don't need the greenhouse any more. You could also use plastic sheets if you have no glass windows or doors lying around!
Rosemary Topiary - - Rosemary is the easiest to grow and it grows quickly, so if you're looking to add topiaries to your garden or porch, this is the best plant to choose! It's also easy to propagate, so in a short time you can have a lot of plants!