A method and system for processing whole hemp stalks is disclosed. The method and system use an entirety of the whole hemp stalks in producing the particulate hemp such that the particulate hemp comprises both bast fiber and shive of the original whole hemp stalks. Additionally, hemp crumbs or crumbles may be processed from whole hemp stalks, or from particulate hemp which is larger than the hemp crumbs such as hemp pellets. The hemp crumbs may be formed by crushing the hemp pellets.