One of the largest growers of pink tomatoes in North America is converting its greenhouses in a Montreal suburb to grow upwards of 60,000 kilograms (132,000 pounds) of cannabis each year. The family-owned Les Serres Bertrand in Mirabel has partnered with Canada’s largest medical marijuana company to complete the transformation. Last year, Canopy Growth invested $15 million to retrofit the farm so that it will be ready for the recreational cannabis market when the federal gove