Grow Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Some of Ohio’s first legal marijuana is being harvested at Grow Ohio, a $20 million growing and processing facility near Zanesville. Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Articles You May Like Why more older adults are using marijuana Nebraska officials file charges in medical marijuana petition fraud case Tax Benefits for Businesses if Cannabis is rescheduled! Marijuana Tax news. Seed grown Japanese Maple Bonsai gets a pot upgrade & a prune Marijuana grow operation on fire in Los Angeles