Richmond Hill Garden and Horticultural Society, Ontario Horticultural Association
Richmond Hill 
Garden & Horticultural Society
Beautifying Richmond Hill since 1914Beautifying Richmond Hill
since 1914
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November General Meeting with Guest Speaker Colin Cassin

  • November 06, 2018
  • 7:30 PM - 10:00 PM
  • McConaghy Seniors' Centre, 10100 Yonge Street

Colin CassinGuest Speaker: Colin Cassin
Topic: Invasive Plants

Grow Me Instead Program Manager Colin Cassin will introduce us to native plant alternatives to a number of invasive plants that escape the borders of our gardens and then thrive in nearby natural areas. As well, he will share best practices for removing invasive plants such as dog-strangling vine, garlic mustard and Phragmites.
Colin Cassin is the Coordinator of the Ontario Invasive Plant Council (OIPC), managing programs such as Grow Me Instead, which encourages the use of non-invasive alternative to commonly used invasive horticultural species. More information on this subject is available at



Membership Renewal

Members may pre-pay their 2019 membership dues at this evening's meeting. 




Attendance at this general meeting is free to members, $5 for non-members.

Members, please remember to wear your name badges.


Member of the Ontario Horticultural Association

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