The origins of the Group go back to a meeting held in February 1955 to arrange for a display at the Great Yorkshire Show. When the show moved to a permanent site in Harrogate, two organic growers in Yorkshire – Arthur Ball a market gardener from Masham and Michael Thompson, a farmer from Raywell, suggested to the Soil Association that it should be represented at this major event to spread the organic message. The response was to put them in touch with each other and to supply a list of members in Yorkshire and to challenge them to organise it.