This fonds contains correspondence, memoranda, reports, and minutes, related to the administration and activities of the Association. Included are correspondence and reports from over fifty local horticultural societies in the province and copies of the Associations' newsletter (1950-1973).

The fonds is comprised of small press gardening publications and offprints collected by Maginnes, as well as videos on his subjects of interest. The largest segment of the fonds is Maginnes’ collection of 35mm slides, which feature lecture slides and images related to his greenhouse work, images of his sabbatical trips to Denmark, Sweden, and Japan, and personal family images.

This fonds contains materials relating to the professional activities of Grant Wood, including papers he has presented at conferences, and his work in the Canada Mongolia Training for Rural Development Project. Also included are some of his early teaching materials, and materials collected on subjects related to his field.

Citation reads: "Vegetable garden and cross near R.C. Church. Looking south, downstream of Mackenzie River, Fort Good Hope, N.W.T. August 24, 1965."

Citation reads: "Greenhouse of Anglican Minister, at Apex, Frobisher Bay, N.W.T. August 8, 1965."

This fonds documents the horticulture interests and career of Percy Wright and includes correspondence, clippings, articles and drafts. The majority of the file titles were supplied.

This collection contains several files relating to horticulture, soil studies, shelter belts and prairie perennials. It also includes files of articles and addresses, and newspaper clippings, as well as biographical information and Brown's personal correspondence.