where can I find a stone supply in Toronto?

Answer 1

There is no one best place, as it depends on where you are located, and there are so many possibilities.

Garden centres are what you need to look for.

The largest of all is Humber Nurseries, located in the west end, just north of Steeles on Albion Road, (Albion is also called highway 50.)

There are many other large garden supply outlets that sell stone and aggregate in various sizes and they offer delivery in most cases. There are some smaller ones inside Toronto, but bigger ones are located all around the perimeter of the city.