hash

Justin Steyer / KPLU

Washington state's new legal pot law is prompting a conversation about the place of hash and other potent, concentrated marijuana products in the industry.

The law doesn't allow the sale of pure hash or hash oil at state-licensed stores. But state regulators have issued draft rules saying the products can be sold — as long as they're mixed with something else, such as brownies, sodas or even a tiny drop of glycerin.