TychoMonolyth
Boreal Curing
eh, only place you can see from the tower that has fertile dirt is the islands.
everything on the main land is muddy clay, covered by the concrete jungle, and polluted for decades. dig down deep enough to get the untouch stuff sure.. but thats 30-50ft down if not more.. subways system after all.
anything near the CN tower is not the best soil. I'm sure Niagara, PEI and the prairies would like to have a word with your statement.
Even the Holland Marsh up the 400 was ruined.