A licensed medicinal marijuana producer in Flamborough that purports to be the first in the country to use fish to help grow its plants says it is now able to sell cannabis.

Green Relief Inc. received its sale licence on Tuesday after regulatory inspections in November, says CEO Warren Bravo. The company, which says it's the largest aquaponic grow facility in North America, received its cultivation licence in February 2016. This next step will allow Green Relief to generate revenue, Bravo says.