Fall harvest is in at Tweed's medical marijuana plant

The company that took over the former Hershey chocolate works in Smiths Falls in 2013 is harvesting its biggest crop yet of medical marijuana andOttawa Morning's Stu Mills got a tour of the plant.

Listen to the Soundcloud above to hear Stu's tale of a booming business and a distinctive odour that hasn't quite disappeared from the process.

• ON MOBILE? Click here to listen to Stu Mills' tour of the marijuana plant factory