Quick Answer: A hash hole is a pre-roll with a rope of concentrate, usually rosin or hash, running through the center of the flower. As it burns, the core melts into the surrounding bud and leaves a hollow, donut-shaped ash ring, which is where the name comes from. Hash holes hit harder and burn slower than a regular joint. In Florida, adults 21 and older can buy hemp-derived versions online, such as Mellow Fellow’s THCa hash hole pre-rolls.










