DINSMORE… A large marijuana growing operation has been discovered… after Humboldt County Sheriff’s Deputies served a search in Dinsmore… where they arrested…47 year old Ronald Mattson and his 42 year old wife Angela. After searching the property, Deputies found over 75-pounds of marijuana bud packaged for sale, close to 3-hundred pounds of drying marijuana, two handguns, three shotguns, four rifles, scales and packaging materials. while searching trails leading away from the property deputies also discovered a trimming operation with four men and four women on the property. The Mattson's booked into the Humboldt County Jail and now face 2 drug charges… and a separate charge for being armed in the commission of a felony. The Mattson’s have since posted bail and were released.