Hi all, was just reading the thread on raised beds versus in the ground, and was wondering what people have used for the sides of the raised beds. When I did mine in the garden I bought untreated scaffold planks, but it was pretty expensive, about £60. I want to put raised beds on my allotment (but as cheap as possible! )but I'm after some ideas of what to use. What height is best aswell. Looking forward to finding out what people have used - anything unusual??
Eden