The Trillium is the quarterly newsletter of the OHA, (Ontario Horticultural
Association). This is your newsletter.
It is for all members of all Horticultural
Societies and Garden Clubs in Ontario in
every district. If you want to know what is going on in gardening, it is in this newsletter.
Current OHA Newsletter links:
OHA Trillium Spring 2021
OHA Trillium Winter 2021
OHA Trillium Fall 2020
OHA Trillium Summer 2020
OHA Trillium Spring 2020
OHA Trillium Winter 2020