Zone Map

For more detailed information on Hardiness Zones please see the following link.

https://www.plantmaps.com/interactive-ontario-plant-zone-hardiness-map.php

The official Zone Map identifies climate zones across the country but certain areas within a zone may be different microclimates depending on a number of factors including wind and sun exposure. You may be able to create a small microclimate in your garden with mulches and other protective devices. "Pushing the limit" is quite possible. Use the Zone map as a guideline only.