In September 2016 Grampian Growers supplied 400,000 Scottish mixed daffodil bulbs which have been planted under turf at the newly created Duke and Duchess of Rothesay Avenue at Dumfries House, Cumnock, Ayrshire.  The mix and landscape design were approved by The Duke of Rothesay, HRH Prince Charles, who has been instrumental in the restoration of the Palladian Mansion.  The bulbs were procured from Grampian Growers members and planting was overseen by Managing Director Mark Clark.