I have a very neglected garden and back/knee issues! The soil is a nightmare, it's clay so there are small windows of opportunity after light rain when I can work on it but even then, its so stony that a fork doesn't get further than 5cm before hitting pieces of flint.
Once I have cleared out all the weeds and old plants (which i know is going to be a real pain initially), is there an easy way of maintaining a garden with this soil?