6. Upcycle an Old Glass Cabinet Glass curio cabinets make easy greenhouses. If you have one on hand, you have a greenhouse ...

This project from @dreambird.studio proves that with a little creativity, you can make a mini greenhouse from almost anything. The glass dome shown here actually came from the door of an old ...

Glass is a great choice for a geodesic dome greenhouse! In 1988, the Missouri Botanical Garden tore all 3,625 plastic panels from its geodesic greenhouse, the Climatron, and replaced them with glass.