Contact Information Contact Information City of Bloomington 952-563-8700 Email staff Title Cannabis information Sections Minnesota is the 23rd state in the nation to legalize cannabis use for people 21 and older. Visit the State of Minnesota's website for the most up-to-date information. Learn about the health impacts of cannabis. Bloomington Briefing articles October 31 Know before you grow: Home-growing cannabis safely Minnesota became the 23rd state to legalize recreational cannabis this year. August 22 Recreational cannabis and your health Minnesota is the 23rd state to legalize recreational cannabis (marijuana).