Mark Cullen
![](https://assets.landscapeontario.com/assets/1523983302.how_to_build_a_rain_garden_video_series.jpg)
Jan 25, 2017
Video
How to build a rain garden video series
A seven part video series on how to properly build a rain garden.
Oct 22, 2016
Keep learning to stay in the game
Contractors must contend with bylaws that vary from one town to the next.
![](https://assets.landscapeontario.com/assets/1477271706.mark_cullen_order_of_canada_pin.jpg)
Sep 15, 2016
Cullen awarded Order of Canada
Gardening writer and personality joins list of Canadians honored with special award.
![Mark Cullen](https://assets.landscapeontario.com/assets/1567450680.Mark_Cullen_2017_square-web.jpg)
Aug 1, 2016
Cullen awarded Order of Canada
Gardening writer and personality Mark Cullen was named a Member of the Order of Canada on July 1, 2016.
![A ceremonial tree planting at the Coroner’s Office Complex in Toronto on Nov. 6 began the Highway of Heroes campaign to plant 117,000 trees along Hwy. 401. In photo, from left, are some of those who took part in the Toronto ceremony, Mark Cullen, chair of the Campaign; Paula Berketo, of the Ministry of Transportation; Ken Jewett, Maple Leaves Forever; Rob Keen, Forests Ontario; Tony DiGiovanni and Dave Braun, both representing Landscape Ontario, and Eleanor McMahon, Burlington MPP and Parliamentary Assistant to the Ministry of Natural Resources and Forestry.](https://assets.landscapeontario.com/assets/1577056709.Highway_Heroes_1-web.jpg)
Dec 15, 2015
Exciting ceremonies begin Highway of Heroes tree project
Two official ceremonies kicked-off ambitious Highway of Heroes Tribute, which will honour Canada’s war dead with the planting of trees along Hwy. 401.
![Mark Cullen motivated members with his pledge of $30,000 towards scholarships for young people interested in a green industry career. He’s challenged LO members to raise $100,000 to put towards the scholarship program.](https://assets.landscapeontario.com/assets/1582260715.mark_cullen_in_the_garden-web.jpg)
Mar 15, 2015
What is the purpose of Landscape Ontario?
Over the years I have observed members communicate our purpose in many ways.
![Mark Cullen has been a long-time supporter of Landscape Ontario. He is a popular speaker each year at Canada Blooms, along with his good friend, Denis Flanagan, LO’s director of public relations.](https://assets.landscapeontario.com/assets/1583467311.Mark_Cullen_and_Denis_Flanagan_Canada_Blooms-web.jpg)
Sep 15, 2014
Mark Cullen challenges industry to nurture future members
Canada’s best known gardening personality, Mark Cullen, is throwing out a challenge to members of Landscape Ontario.