Dear Gene: You’re allowed to make concentrates that don’t require butane, like bubble hash, kief, QWISO hash from rubbing alcohol, and other concentrates extracted with water. As I’m sure you know, ...

Dear Ted: Bubble hash is harder to find at retail stores today than it was at MMJ dispensaries in 2010, but your favorite concentrate isn’t extinct. After a down period during the first boom of ...

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 ...

Dear Stoner: I keep seeing all these different “concentrates” in dispensaries, but I’ve yet to try any. I know this sounds dumb, but what is hash exactly? Dear Ivana: What is hash? Awesomeness ...