Medi-Green official attributes increase to better knowledge of PTSD treatment The founder of a local medical marijuana centre says the increase of Canadian veterans requesting prescriptions for medical marijuana could be attributed to better knowledge of treatment for soldiers suffering from post-traumatic stress disorder. Trevor Hands, the founder of the first medical marijuana centre in Kingston, Medi-Green, attributes the rise in usage of cannabis among veterans to an ever increasing knowledge of PTSD, physical trauma and how to treat it. [continues 638 words]