I always have problems with the stones in the garden moving, leaves dropping on them, and generally looking untidy. I was so pleased when I found this solution: you tip it into a watering can and spread it over the stones. The first attempt used up the whole container, as it all came out so fast. When I opened another container, the spreading was much slower, as some of the holes were blocked up with the solution. This made it spread over a much bigger area, which was also much more economical, as one of these containers cost £30 in…