Canada

With climate change, it's more likely than you think

Some gardeners may be able to grow palms and even cold-hardy citrus in parts of Canada, according to the federal government's latest Plant Hardiness Zones map — the first update since 2014.

[...]

The plant hardiness zones come with accompanying species-specific models, which provide much more in-depth information for specific plants or treesmThe models look at how specific plants would do under different climate change scenarios.