Hash, short for hashish, is a cannabis concentrate made from the resinous trichomes of the cannabis plant. It is a potent and concentrated form of cannabis that has been used for centuries for its psychoactive and therapeutic effects. Hashish is known for its distinct texture, appearance, and potency.

To produce hash, the trichomes, which contain high concentrations of cannabinoids, terpenes, and other beneficial compounds, are separated from the plant material. The trichomes are collected and processed to form a dense, sticky substance that ranges in color from light yellow to dark brown or black.