Grow Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn The Pima County Sheriff’s Department concluded a month-long marijuana investigation on Tuesday in which they found more than 1100 marijuana plants, according to a press release. Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Articles You May Like Nebraska officials file charges in medical marijuana petition fraud case Police bust black market grow site in Phoenix connected to operation in Northern California Why more older adults are using marijuana A look at medical marijuana licenses in Missouri Marijuana grow operation on fire in Los Angeles