The word hash or “hashish” is a bit arbitrary like most cannabis terminology but it generally refers to ice water hash or “bubble” hash and hash rosin. It’s a concentrated form of cannabis made ...

If cannabis extraction were professional sports, then Julian Casellas would have an impressive coaching record. The DabLogic founder has taught and employed a long list of talented cannabis extractors ...

Hash is relatively easy to make, and new extraction techniques utilizing dry ice and CO2 introduced in the late 80s have helped make it more available in the U.S. Back in the 80s, buying hash was easy ...

This article was originally published on Cannabis & Tech Today and appears here with permission. Vaporizing concentrates is more popular than ever, but what have we learned about the practice so far?