I need to build maybe three of four raised vegetable beds to save my back (and keep things under control).
I don;t want to use treated pine because I've been hearing bad things about how toxic that material is.
I'm inclined to use bricks, but never having concreted anything in my life, I'm wondering whether that will be a frustrating experience and I'll end up with some misaligned monstrosity.
Has anyone else done this, or have any suggestions ?