Stay Updated with the Latest OHA News
Caledon Horticultural Society closing
At the September 14th meeting, a vote was taken and it was agreed that...
September 50/50 Winner
The OHA is happy to announce the latest winner of our 50/50 Raffle....
2024 OHA Convention in Guelph
The Ontario Horticultural Association is pleased to announce that the...
Home & Auto Insurance
Get a Home or Auto quote for a chance towin $10,000!* Did you...
The 2023 Summer Issue of Trillium is here!
Be sure you have a few minutes because once you open this wonderful...
OHA Student Sponsorships
Ask your local Society about what grant, bursary or scholarship...
The Trillium News



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Trillium Deadline Dates and Submissions

The Trillium is published 4 times per year:
March 1 – Spring issue
June 1 – Summer Issue
September 1 – Autumn Issue
December 1 – Winter IssueSubscription Information:
Subscriptions fees are now $25 per year to cover all costs.
You can pay for your subscription by e-transfer of $25 to treasurer4oha@gmail.com.
When paying by e-transfer you also must email ohatrillium@gmail.com with your name and address for the subscription and confirm you have paid by e-transfer.
You can also make your payment by cheque payable to the: Ontario Horticultural Association and mail to the Trillium Distributor, Lisa DeYoung, 715 Chantler Road, Fenwick, ON, L0S 1C0
Submission Guidelines:
Articles for the Trillium should be sent in the following formats: for Windows – Word or plain text; and for Mac/OSX – please use Pages. Photos and other graphics should be sent as separate files (min res 1,000 x 800 pixels) and not as part of a Word file. Full-sized original files are happily accepted.
Email your articles to editor@gardenontario.org
Reports & Statements
We provide annual reports that you can review. These reports showcase the work of the OHA and the many projects we support across Ontario.


