Four20 Post

News and Information about the Business of Cannabis

5 February 2026

A recent wave of break-ins and robberies targeting marijuana stores across Michigan has prompted cannabis businesses to bolster their security. Since Michigan legalized recreational cannabis in 2018, marijuana retailers have faced periodic spikes in break-ins,...

Michigan and The Great Lakes Region

The state legalized personal use of marijuana in hopes that it would decrease the amount of illegal use and distribution. However, problems with the black market have increased with the ease of get ...

girl holding joint by LexScope

Bills introduced by Reps. Brian BeGole, R-Perry, and Julie Rogers, D-Kalamazoo, are part of a bipartisan effort to improve road safety by targeting drug-impaired driving.  They would allow for a road ...

The new endeavor features weekly sessions designed to give cannabis‑industry marketers a consistent place to collaborate, problem‑solve, and support each other through the unique challenges ...

In Hawaii, cannabis is both legal and illegal, with some of the industry regulated by the state for medicinal use but the vast majority left to an underground network. This network, which is ...

Surfboard Fence.

Held over two days, Interchange is a cannabis event where producers, processors, and ancillary companies meet with a series of retailers in a 1:1 private setting to convey product offerings with an end goal of structuring deals. This unique process enhances...

Information Entropy might be the most talked-about dispensary in Michigan right now. If you spend 30 seconds scrolling on the official Michigan cannabis Reddit page, you’ll see the name everywhere ...

Is it hemp, cannabis or marijuana? That depends on who's discussing the enigmatic plant that's legal in some forms (for now) but faces new restrictions in other forms this fall. The confusion comes as ...

Advocates for marijuana legalization in Indiana already know 2026 won’t be the year they see it happen. Despite President Donald Trump signing an executive order in December for reclassifying ...

Ohio’s attorney general has approved a recently resubmitted referendum petition to block parts of a restrictive marijuana and hemp law from going into effect after rejecting an initial version he said ...

National and International

A new study suggests that cannabis-infused beverages may help reduce the harms of alcohol drinking by providing an alternative for consumers. Public health researchers have long searched ...

As advocates and stakeholders await action on a federal marijuana rescheduling proposal, President Donald Trump has signed large-scale spending legislation that continues a longstanding policy ...