Rodger Tschanz
![An enthusiastic group took advantage of the opportunity to view the Landscape Ontario trial garden open houses on Aug. 17 and 18.](https://assets.landscapeontario.com/assets/1587692019.Trial_Open_House_RE_9213-web.jpg)
Sep 15, 2012
Roses featured at Trial Garden events
The Friday open house was open to members of the trade, who also had the opportunity to attend talks by educational speakers.
![Rodger Tschanz has planted a huge number of new varieties in this year’s trial gardens.](https://assets.landscapeontario.com/assets/1587180871.rodger_trial_gardens_2012-tall-web.jpg)
Jul 15, 2012
This year’s trial gardens feature over 800 roses
Horticultural professionals need to mark the date of Aug. 17, for the annual open house at the LO trial gardens.
![White Russian is a new petunia from Proven Winners.](https://assets.landscapeontario.com/assets/1585369700.whiterussian_petunia-web.jpg)
Jan 15, 2012
Trial favourites listed by garden manager
2012 promises a bright selection of new and reliable bedding plants and perennials to try out. Here are a few suggestions of plants worth trying in the new year.
![A few members took advantage of the opportunity to see plants first-hand that will be on the market next year.](https://assets.landscapeontario.com/assets/1590543806.trial_gardens_2011-web.jpg)
Sep 15, 2011
Trial garden open house shows off latest plants
Anyone wanting to see the latest plants that will hit the marketplace next year, needed to be at this year’s Landscape Ontario and University of Guelph trial garden open house.