Epping sits on the same side of Essex as Ongar, so it is on the normal round rather than a detour.
Houses off the High Street, the roads towards the forest, and the villages between Epping and Ongar are the usual jobs. Raised beds, borders and new lawns.
£190 for five tonne bags. If you are out towards North Weald or the forest edge, send the postcode — access matters more than the miles.