In this photo taken on Saturday, Feb. 9, 2013, instructor Ted Smith, left, shows Ginger and Heath Grider how to cut and plant a section of a tomato plant during class at THC University at the Tivoli in Denver. Marijuana can be grown from seed, or from a clipping off a "mother" marijuana plant. Clones, as the clippings are called, grow faster and produce smokeable marijuana much more quickly than seeds. But seeds can be worth the wait, producing hardier marijuana.
- Seasonal Content
- AP Video
- Senate Democrats Talk About Climate All Night Raw: Space Station Crew Back on Earth Low-wage Workers Struggle to Join Middle Class Millions Living With Artificial Hips and Knees Wallabies Run Amok in Aussie Town Methodists End Minister's Same-sex Wedding Case Holder: Heroin an 'urgent Public Health Crisis' Snowden: 'Yes Absolutely' Would Leak Again As Tensions Grow in Crimea, Russia Warns Ukraine Aviation Experts Say Missing Jet Will Be Found Security Enhanced for 2014 Boston Marathon Johnny Knoxville's 'Bad Grandpa' Transformation Jason Bateman Directs Himself in 'Bad Words' Investigators Chase 'every Angle' in Missing Jet Investigators 'Puzzled' Over Missing Jet's Fate Skydiver, Pilot Survive Midair Accident Radiation ID Cards to Monitor Child's Exposure Lifting the Veil on a Secret Chinese Jail Nome Prepares Iditarod Sled Dog Race Finish 6.9 Earthquake Shakes Far-Northern California
- NDN Video
- Miley Cyrus Has a Wardrobe Malfunction Snowden: 'Yes Absolutely' Would Leak Again Raw: Hungry Bear Goes Out on a Wire (Full Video) Walk at Work Funny PSAs Warn Colorado Residents: Drive High, Get a DUI RAW VIDEO: Climber rescued from the side of Shortoff Mountain Justin Bieber And Selena Gomez Go On Multiple Dates CI Exclusive: Mike Krzyzewski On Leadership Dozens Of Students On The Mend Following Freak Stage Collapse 'eSports' making stars out of computer gamers Boy With Only Six Months To Live Celebrates Birthday Skydiver, Pilot Treated After Midair Accident Mom Arrested For Attacking Child's Classmate TV Show Features Women Who Escaped North Korea Man Killed Trying To Rescue Pets From Overnight Fire Raw: Mom Accused of Driving Into Surf in Court Best Moments from 17 Seasons of 'The Bachelor' Finales Nike launches new 'Magista' soccer cleat Dunk of the Year? How to Make a Strong Password (and Actually Remember It)