
Cold Frame
If you do not have room for a greenhouse or it is too much of a project, then how about creating a cold frame. These are great if you want to sow your seeds early or protect tender plants over winter, a cold frame can work just as well as an unheated greenhouse. Cold frames are much smaller and providing you have a hammer and saw it can be made using recycled pieces of wood. Check out YouTube for some great diy cold frame instructions.
Have you had any gardening upcycled successes?
Disclosure: This is a collaborated post.