Vertical farmers say they can play bigger role as Ontario farmland disappears. Critics aren't so sure - CBC.ca

As the province loses farmland to development and urban centres continue to grow, vertical farmers say they can be a part of the solution. But critics say vertical farming is no substitute for traditional agriculture.

Lenny Louis says when people visit his vertical farming facility in Welland, Ont., they're often surprised by how much produce comes out of that one squat, two-storey building. But inside, things lo… [+5921 chars]

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