What is the difference between Hemp and Marijuana? by admin | Apr 2, 2019 | 0 comments A What is the difference between Hemp and Marijuana? It is mainly the percentage of THC. Marijuana refers to the cannabis strains which contain high amounts of THC. Hemp has only 0.3% of THC. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.