Nirvana Jock Horror is a three-way marijuana hybrid of Northern Light, Skunk and Haze. Jock Horror 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. Jock cannabis seeds will finish flowering earlier than the original Jack Herrer of a few years ago. This cannabis strais is definitely one of Nirvana’s all-time favourite marijuana seeds.