Thc is but one of the components contained in the resin. By resin I mean the trichomes found on the bud. Hash is a concentrate of resin, made the purest possible using water extraction, but it can also be made with a screen though it is much less pure usually since small particles of plant matter get through the screen. Resin is actually mostly found on the bud, and often quite a bit on the small leaves around the bud.

Like you I used to think hash was something else, made from the seive of the plant or something, but it is simply a mass of the capitate trichomes found on the plant.
prairieplantsystems Reviewed by prairieplantsystems on . Smoking pure cannabis resin (hash) vs. vaporizing Ok, if vaporizing is simply smoking evaporated cannabis resin, is smoking pure cold water extracted hash the same thing? Assuming the hash is 100% pure (hypothetically since this would be next to impossible but lets assume for the sake of argument) you are evaporating a bloc of pure resin when you smoke it. The same process goes on in your vaporizer when you heat your bud, evaporating the resin found on the plant material no? I just though I would get your opinion on this. Rating: 5