Cold water extraction using bubble bags.  We use a harvest right pharmaceutical grade freeze dryer to dry all our bubble hash.  This process insures as much flavor is preserved and that there is no mold growth.  We use four different filters to separate trichome quality.  Our grading system.

Grade A- 73 and 120 micron bag, highest quality trichomes.

Grade B- 45 micron bag, high quality trichomes.

Grade C- 160 and 25 micron bag, medium quality trichomes.