Grow Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Marijuana growers in Colorado are experimenting with new plants, some of which have amounts of THC far above the national average. CNN’s Ana Cabrera reports. Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Articles You May Like Watchdog cracks down on Medicinal Cannabis use Microdosing Cannabis: Get the Most Out of Your Medicine | Discover Marijuana Finding Hope in Medical Marijuana Is cannabis bad for your heart? GROWING WEED IN CONDO🌱