After the plants are cultivated what is left behind are the stalks, seeds, and leaves. It is the excess biomass left; the biomass is incredibly necessary for oil production. CBD hemp biomass buyers buy it to avail its benefits; the hemp biomass is produced by drying out all the left-out material; they are dried separately and together too. Once they are dried, they are passed through a shredding machine to grind all the large leaves into smaller pieces. After the extraction and the shredding process, the CBD biomass is ready and it can be sold, the blended material contains about 10% of CBD.