Does anyone have any experience constructing a perennial, evergreen and edible hedge, is such a thing possible?
I've been toying with three plants; Rosemary, Lovage and Mediterranean Saltbush but i'm not sure how any will stand up to the winter in the UK.
Rosemary i'm told is fairly cold tender so can I expect it to die back during the winter?
Lovage apparently also needs cutting back during the winter, is that the case?
Saltbush seems fairly promising but I imagine it would be similiarly tender to rosemary as they are from the same sort of region.
Any thoughts? Anyone have any experience of constructing a perennial hedge?