Nirvana Jock Horror marijuana seeds are a three-way marijuana hybrid of Northern Light, Skunk and Haze. Jock produces so much resin that even its branches glisten with THC glands. This marijuana seeds variety has a unique fresh flavour and packs a strong "up" buzz. Nirvana's Jock cannabis seeds will finish flowering even earlier than the original Jack Herer by Sensi Seeds. One of our all-time favourite marijuana seeds.