Breeder hub

Mr Nice cannabis strains

Mr Nice Seedbank was founded and is operated by Shantibaba, in collaboration with the late Howard Marks, with a breeding pedigree extending back to 1990. The seedbank's foundational genetic contributions include Northern Lights No. 5, NL5 x Haze, Super Silver Haze, White Widow, White Rhino, and White Shark — strains that have shaped the modern cannabis gene pool. Seeds are produced in-house in pollen-proofed research and development facilities, and each packet contains approximately 15 seeds, with the stated mission of preserving these landmark genetics in perpetuity.

Showing 3 cultivars from Mr Nice in the UK archive.