Free DIY Greenhouse Projects & Tips
Want to extend your growing season but aren’t willing to spend the big bucks on a pre-built greenhouse or DIY kit? If you’re handy with a hammer (or know someone who is), here are a few projects that can help you get the job done.

doorgarden.com
From Old Windows: Recycle and reuse with this project, round up some old windows and make this clever structure.

instructables.com

westsidegardener.com
Lumber & Plastic: Details aren’t thorough but enough to guide an experienced builder. Made with lumber and plastic.

thinmac.wordpress.com

motherearthnews.com
Free Lean-To Plans: Details and diagram provided.

hobby-greenhouse.com
More ideas:
- Planning and Building Tips: From West Virigina University.
- Countertop Project: A small project designed to hold 4 herb pots.
- Try this page, it’s loaded with goodies: Sherry’s List.
If building a greenhouse is a little too ambitious for you, check out these free cold frame projects and tutorials.





Thank you for this post; a lot of my friends live in areas where it is difficult to grow what they want to grow. It’s either too hot or too cold. With a greenhouse, you would have more control. I am going to share this post with them so they can see how to do it. Thanks again.
I wish we hadn’t gotten rid of all those windows now this is amazing. Thanks
Very nice site!