You know the kind of thing - they got erased by new farming methods but were hundreds of years old with all kinds of mosses and things growing in them, a haven for wildlife. I have an area in my garden which could host something like that but what kind of hedge is best to get started?
One possible area runs along a stream.
Neighbours' gardens have hedges aplenty but they tend to be the kind of flame-leafed green twigs that grow up and in a few years make a hedge, not horrible at all but you can't see them getting thick and entangled or impenetrable.
I was inspired by this recent piece in the Sunday Times Culture magazine.