When do you bring your tender perennials inside?
I was wondering when others bring their tender perennials into the greenhouse? Right now my begonias, fuscias and verbena bonariensis are still flowering outside, and my dahlias are just starting to flower(!). But I'm worried about the weather and keep on reading how now is the time to be digging up the tubers and digging up tender perennials to bring inside. When do you tend to bring them in (I live in London).