Perennials for rocky soil
I have a bank with heavy soil and and a lot of stones. Are there any perennials suitable to this type of ground ? I live in Cumbria where we get more than our fair share of rain.
I garden in South Notts on an improved clay soil
edited 2 July
Perhaps you could consider Campanulas. If you want to cover ground C portenschlagiana, a bit of a thug but easy to pull out.