I took apart a “9 Square” volleyball game I’d built to get 1-inch PVC pipe parts to build the greenhouse, which would be 5.5 feet cubed (see Figure 1). Door I wanted the door to be low-cost.

Creating a DIY indoor greenhouse is a fantastic way to keep your plants […] The post DIY Indoor Greenhouse Projects for the Winter Season appeared first on The Garden Magazine. The Garden Magazine ...

You can spend $50,000 for an upscale curved-glass greenhouse, or $50 for a down-home one made of PVC pipe and plastic sheeting. But there’s a lot of ground in between.

The greenhouse is also heated, and can maintain a 40 deg F temperature differential with 14,000 BTUs. It’s a build that has us wanting to throw up a dome or two in our own backyard.

Wood is sturdy and heavy, which makes your greenhouse less at risk of falling or being blown over, but less expensive options include PVC pipe or aluminum. Finally, remember that this is a basic ...