Using straw bales to make raised planting beds. I first heard of this many years ago and thought this year I'd give it a go. There's a bit of prep to do before planting as the bales need to be "seasoned" for a couple of weeks before you do. The bales will break down over time and can then be used to mulch other planting areas.
Add plants!
Any type of straw can be used but Wheat and Barley are preferred.
I purchased my bales from a local farm here in Hastings, East Sussex