never eat chips eat salmon sandwiches always
is the way I was taught to remember it!
Never Eat Cheese, Eat Salmon Sandwiches And Raspberry Yoghurt.............was the one I learnt at school.........it's funny how they stick in your mind
I dig out a few shovelfulls from the places the toms went, every year, and replace with soil from outside and a bit of compost.
Or you could use growbags with slits in the bottom for the 'water' roots to grow through into the soil........forget where I saw that suggestion now...anyhow, just a thought