Forgot to say they have already turned over half of the garden

Hi Adam a photo, or even better several photos, would be a real help to our getting an idea of what you are facing.

ok will put a few up in a bit when i find my cam

Thanks

We'll need to know which direction it faces, too, and what this soil's like. Does it get the sun?

And do you want to keep half of it as gravel or get rid of it?