You can use all kinds of materials to create an effective raised bed in the garden, but many people prefer wood. Wood is easy to use and is a natural option appropriate for organic gardening.
If you have wooden garden beds, you are definitely going to want to check out this trick. We call it a "trick" but it's actually a gardening tactic that has been around for hundreds of years ...
The wooden sides can be a hiding place for slugs and woodlice so be vigilant. Although 15cm is typically considered a reasonable height for a raised bed, you might prefer to build out of a slightly ...