Nugz fresh frozen hash rosin (FFHR) is derived from our rare genetic library and frozen at harvest to preserve the flower's natural terpene profile, flavours and aromas. Our FFHR is made by washing frozen flower and sieving the trichomes through 159µm to 73µm wash bags in ice water to produce a bubble hash. We then gently heat and press the hash through a fine micron bag until a rosin is forced out. The resulting end product being a solventless, cannabinoid- and terpene-rich extract.