Hash comes from the word hashish which means “grass” in Arabic. It is a concentrated form of cannabis that has been around for a long time. Indians have known how to make hash for centuries. In fact, ...

Dear Oatsie: Compared to shatter, wax, rosin and live resin, classic concentrates such as bubble hash or kief are still hard to find. But you’re still on to something. Overall, concentrates are a ...