Crumble is an extract, a form of cannabis concentrate that’s produced using a solvent. But unlike other concentrates, which are generally fluid in their consistency, crumble is defined by its unique, crumbly texture. In fact, when made correctly, the final product is the driest type of extract on the market. Crumble can be made with processes that include either trimmed, cured nugs or a freshly harvested plant. It can be consumed on its own, or combined with flower in a variety of ways. This versatility, combined with its potency, makes this increasingly popular among cannabis consumers.