Hi all,

We'll be terracing our small garden plot this weekend and decided to use a rock wall as a border. I'd prefer not to buy them, but I also don't want to remove them from their natural settings, so it would be great if there were any construction sites or caches that anyone might be able to suggest.

If I wer elucky enough to be picky, I would opt for flattish surfaces about the size of a football or watermelon (though not as round).

Any help appreciated!