The cost of hiring someone to design and build a greenhouse ... This spacious 9-foot by 16-foot DIY greenhouse features a cedar wood frame with a polycarbonate cover. The downloadable plans ...

One of the most cost-effective ways to create a mini greenhouse is by upcycling materials. Old picture frames, clear plastic ...

Mini greenhouses can be both a functional ... you can also create a similar design with different-sized old picture frames or thrift store finds. Read more: 50 Small Backyard Landscaping Ideas ...