This collection consists of correspondence, reports, lists, ballots, newsletters, and publications created by Canadian flower societies.

This collection consists of bulletins; newsletters; yearbooks; correspondence; articles; pamphlets; registries; annual reports; member lists; judge list; officer list; newspaper clippings; constitutions and by-laws; application forms; board of directors documents; and a flower show programme.

This collection consists of textbooks; correspondence; articles; pamphlets; newspaper articles; bulletins; guidebooks; booklets; registration forms; maps; master plans; inventories; indexes; publications; slides; reports; conference and symposium programmes; speaker biographies; mailing lists; business cards; hand-written notes; photocopied articles and appendices; presentations; and reference lists created by Canadian conference organizers and their participants with a focus on horticulture, landscape, garden history, and historical farms and museums.

This collection consists of yearbooks; annual reports; newsletters, handbooks; prize lists; constitutions and by-laws; board of director information; lists of presidents; correspondence; a newspaper clipping; programmes; show announcements; booklets; emblems; publications; hand-written notes; a petition; rules and regulations; proceedings of an annual convention; show books; bulletins; pamphlets; articles; a presentation; and member lists.

Fonds consists of correspondence, ledgers, publications, home movies and architectural drawings relating to the family life, business and community activities of Max and Celia Hoffman. There are three series: Business Series, Community Activities Series and Personal Series.

This collection consists of catalogues; price lists; flyers; correspondence; envelopes, product information booklets; CDs; line drawings; seed packets, trade cards, and photographs.

The fonds consists of membership handbooks, receipts, a list of membership fees paid, a calendar of 1904 with corrections, and a minute book.

This collection consists of seed packets, a label, lawn seed boxes and bag, a garden guide, and plant invoice.