Posted: 17/03/2015 at 13:11
I have shelving and a potting bench on one side, a path in the middle and earth on the other side. I add rotted manure and compost to the earth each year for the tomatoes but I haven't changed the soil yet, been 6 or 7 years and it's been fine. Perhaps I've just been lucky. I spring, when I have loads of seedlings I put up trestles with planks on them over the earth bit to make extra shelving.