I have a space between greenhouse and OHs large shed which at the moment has a water butt at garden end but back end just old pots and who knows what , my plan is to clear away nettles from fence area (neighbours chickens behind here) , get some membrane or something down on soily sections and gravel up to flags (which go around the shed) , seems a wasted space, do i just use as storage or build in some cold frames , won't get sun though due to shade of shed and 6ft fence . Do cold frames need sun?
