Advice needed please. I have a small wet lawn area, at the bottom of a steep wooded slope.Advice needed please. I have a small wet lawn area, at the bottom of a steep wooded slope. Try as we might we cannot get a lawn to grow(neither can any of my neighbours) we have decided to put in a gravel patio area with beds around it. Can anyone tell me what prep I need to do before putting gravel down, as I don't want my garden chairs to sink into it as they have done previously? Thanks in advance