Members Only Events

We've got a great year planned for you!  Our January event is confirmed and we'll be posting more Speakers and Events for 2021 soon. We'll continue to plan virtual events to keep everyone safe, yet engaged!

TGHS Speaker Series
2021 Meeting Dates & Speakers' Programme - Log on to Join Us!

Our next ZOOM Speaker Presentation is on Wednesday, April 21st at 7:00 p.m. 

Entry to the meeting will begin at 6:40 p.m.


June 16   Carol Pasternak (The Monarch Crusader)  How to Raise Monarch Butterflies
July 21     Sean James                  Nifty Native Plants
Aug. 18    Helen Battersby           The Garden of Regrets
Sept. 14    Heinke Thiessen          Perennials That WOW
Oct. 20    Joanne Rachfalowski  Houseplants
Nov. 17    Heinke Thiessen          Demo-Workshop: Seasonal Decor

If you're just getting to know our group, come join our event on Zoom. Hear A great speaker, learn some new gardening tips, and get to know us. We know you'll like what you see! Joining with a membership will give you the opportunity to participate in the remaining events of this year:

  • Speakers Presentations

  • Newsletters

  • Plant sales

  • Discounts with Partners

  • Our exclusive Spring, Summer and Fall Photography Competitions and our Members' Art Show!

TGHS Workshops
Workshops - TBC  

When it is possible to meet in person, we will resume our workshops. Participant fees and location details to come.

TGHS Civic Improvements
Community Beautification through Civic Improvements:
Volunteer Opportunities

Dates will be announced regarding the planting and maintaining of several community beautification sites. Watch for your monthly newsletter.

TGHS Plant Sale Dates for May and September 2020
Spring and Fall Plant Sales - May and September 

These important fundraisers need members to make them happen! Sign up to help organize, and run our two annual plant sales.

TGHS Annual Garden Tour 2020
Annual Garden Tour 
Under review: possible Virtual Garden Tour

Purchase your tickets to participate in this tour of 10 beautiful Thornhill gardens. This event is open to the public so consider bringing your family and friends!

TGHS Flower Show Dates for 2020
Flower Shows - Planning for Virtual Shows this year.

Due to Covid-19 we are working on creating virtual shows. 

TGHS Terry Fox Run 2020
Thornhill Terry Fox Run - September

In 2020 our team participated virtually in this annual event that raises funds and awareness for Cancer cures, treatments and support.

TGHS Members Tea 2020
Membership Tea-Cancelled

This is an exclusive members event! We will resume this premier event when health regulations allow us to join together in person again.

TGHS Poppy Ceremony 2020
Poppy Ceremony - November 11 11:00 a.m.

We encourage you to participate in virtual ceremonies this year. Take a moment to remember those who have fought for our freedom and for our first responders.

TGHS Awards Dinner 2020
Awards' Night Dinner- November 18- Was Cancelled

Our potluck dinner and awards evening could not take place at the Heintzman House.

TGHS Lending Library
TGHS Lending Library

As a member, you may borrow from a selection of useful horticultural books from our library. Request them and pick them up at the monthly meetings.