Umphrey’s McGee have announced a new venture where they will “dabble with the devil’s lettuce.”

Starting this month in Colorado, the prog-jam band will offer a pair of disposable vape pens containing cannabis oil, in partnership with MedPharm Holdings.

“Named after a pair of UM original songs that no one can quite remember which is which, the Day Nurse / Night Nurse duo has arrived to further confuse the issue. Apparently formulated for ‘the day’ (sativa), Day Nurse delivers an uplifting, energetic high that is sure to keep you from napping through your next shift at Cheba Hut. Night Nurse was created to elicit a more relaxed, calming effect good for that high stress Netflix binging. The kids call that indica,” the band wrote via official announcement.

The pens will contain “UM formulated strains” and be available starting June 5 via Lightshade dispensaries.

For more information click here.

To order click here.