Hash comes from trichomes, the ripe, resinous gland heads that line the surface of cannabis plants. Processes to achieve resin separation have been practiced for centuries, however, the rapid rise of cannabis legalization in the Western world has brought new methods in hash preparation that are sweeping legal markets by storm.
The word “hashish” originates from the Arabic language, roughly translating to mean “grass.” It is believed that the popularization of hash originated around AD 900, although some argue methods such as charas, or the collection of resin from the hands of cannabis farmers, are believed to have existed prior to written documentation.
As a result of early European exploration into Africa, hashish made its appearance in the Western world at the turn of the 19th century. For years, European doctors imported hashish to conduct research, which led to the introduction of various extraction methods that allowed for further refinement into medications.
By the turn of the 20th century, cannabis extractions were accounting for a large majority of Western pharmacopeia. It wasn’t until US prohibition of cannabis in the early 20th century that hashish products were outlawed from Western medicine and pushed back into the black market.