12 Sustainable Gardening Tips to Make Your Yard More Eco-Friendly The word hügelkultur translates into “mound culture,” an apt name for this process because hügelkultur gardens are raised ...

The raised garden bed is designed with a water reservoir ... Supported raised beds consist of a mound of soil surrounded by a supportive edge or frame. These beds are especially useful for sloped ...

or keep it permanently and allow it to eventually become a sideless raised bed or hugelkultur mound. Once your cardboard garden bed is situated, you'll need to fill it with growing medium.