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.
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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