Dear Gene: You’re allowed to make concentrates that don’t require butane, like bubble hash, kief, QWISO hash from rubbing alcohol, and other concentrates extracted with water. As I’m sure you know, ...

Dear Ivana: What is hash? Awesomeness concentrated. Next time you get a good look at a bud, check out the white-to-amber crystals coating the flower itself. Those are called trichomes, and they ...

Call it what you want, hash, also known as cannabis concentrate, is one of weed’s most misunderstood byproducts. Hash has been popular for thousands of years, but I didn’t try concentrates for the ...

Dear Oatsie: Compared to shatter, wax, rosin and live resin, classic concentrates such as bubble hash or kief are still hard to find. But you’re still on to something. Overall, concentrates are a ...