Detroit native DJ-producer GRiZ is well known for several things — his future funk sounds, his skills on the sax and his love for the ganja.

This past 4/20 marked a special one for Grant Kwiecinski (aka GRiZ), as Colorado fans were able to celebrate the holiday by blazing up a strain that he created. The strain is appropriately titled ‘GRiZ Kush,’ and it is available at all of Colorado’s Native Roots dispensaries. On his Facebook, GRiZ explained the strain’s genetics, which are “Tangerine Haze x Pakistan Chitral Kush cross. A sativa dominant hybrid.” Translation: it’s very powerful stuff... so powerful it won a High Times' Cannibis Cup.

Now, he has released 'A Very Stonerific Documentary' that explores his creation. The video comes right before GRiZ's biggest gig of his life — a headlining show at Colorado’s famous Red Rocks Amphitheater, joined by fellow All Good Records label-mates the FlooziesManic Focus and Muzzy Bearr. Check out the documentary above.