SHEBOYGAN, Wis.(WHBL) - A Sheboygan man with a flourishing marijuana business is now facing 23 years in prison. 29 year old Adam Westenberger was arrested yesterday as officers executed a search warrant at his home on Jefferson Avenue. Westenberger is facing 7 drug-related charges. Authorities said he told investigators he was getting the marijuana shipped in from California by mail and paying about four-thousand dollars a pound while selling it in Sheboygan for about $5000 a pound. Westenberger said he's been in business for about 9 years. Authorities said he estimated that he sold about 40 pounds last year earning twenty-five to thirty thousand dollars. During the search, officers seized marijuana, five thousand dollars in cash and Westenberger’s Dodge Avenger.