HEXO Corp (HEXO)

[JohnCM]

HEXO Corp. ships historic first adult-use cannabis order

GATINEAU, Quebec, Sept. 25, 2018

HEXO Corp. (“HEXO” or the “Company”) (TSX:HEXO) is pleased to announce that it
has shipped its first order for the Canadian adult-use cannabis market.
The shipment is yet another example of the Company executing its commitment to shareholders and consumers to supply
innovative and easy-to-use products, powered by HEXO, across Canada.

“This is a historic moment for HEXO,” said Sonia Isabel, Vice-President of Sales for HEXO. “We are so proud of all of our
teams for the hard work that they have put in leading up to this moment, but it doesn’t stop now. We look forward to continuing
to provide high-quality products and client experiences as we continue our expansion throughout Canada and beyond.”

HEXO has a five-year, $1 billion contract as the preferred supplier to the Société québécoise du cannabis (Quebec) in addition
to securing the online distribution contract for the province. HEXO has also made agreements to supply adult-use cannabis in
Ontario, and British Columbia.

Finally, The Company has secured a large stake in Fire & Flower, a leading adult-use retail
cannabis store that is poised to capture a significant portion of the Canadian market and expects to serve all market segments
in Canada in the near future.