…in which we journey south to the snow-blossomed Lyth Valley to unearth the heritage of damson plums with long-time friends and local lads Desmond Holmes and Hartley Trotter. As shadows lengthen over the peat-cut mosses, we take a trip down memory lane, considering the history of the nutty-flavoured ‘Shropshire prune’ - from its use in the Kendal tanning trade to its long association with northern jam; we hear tales of the families, prisoners of war and Land Girls who picked the fruit; we reminisce about bonfires on Whitbarrow, Melvyn's Mobile Cinema and threshing-day hotpots; and we discover why retirement is still a long way off for the two octogenarians…

You can buy damson suckers and frozen damsons, and find out more about the fruit from the Westmorland Damson Association: www.lythdamsons.org.uk/damsonday