With cooler weather looming and frosts on the not-so-distant horizon, vegetable gardeners may soon be looking into a standard method of extending the growing season: the use of low tunnels.

Two new greenhouses, known as high tunnels in the ... In addition, a retaining wall was added for a new herb garden, along with a new fence to create a more secure entrance for our neighbors.

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.