Positronics seedbank started in 1985 when the first European grow shop was launched by Werner Bruining. Its was named Positronics Seeds, and after attaining years of experience combining and producing new strains, Positronics seeds found themselves to be amidst the most experienced breeders from around the globe. In 1996 Positronics closed and the seedbank was split between its employees. All the authentic strains migrated to Spain with Werner and he continued using his experience to make more brilliant strains and hybrids. Positronics Seeds have created popular seeds like Blue Rhino, Caramelic and Purple Haze. Cum Laude is a true Sativa Haze which was made as a testimonial to Mr. Antonio Escohotado, who is thought to be one of the pioneers who started the battle for the rights of marijuana users. He is a theorist and an intellectual who is famous for his considerable contribution in normalizing the issue on cannabis. Cum Laude is the outcome of combining three pure sativas; Queen Mother, Tijuana and Original Haze. Cum Laude, also called the jewel in the crown, was created to sustain a stable supply of true and strong sativa varieties in the market. Positronics set out with the objective of making sure that home growing supplies were accessible to everybody. Kulu Trading bought Positronics a few years back and the Seedbank was renamed Kulu respectively. The Choice Seedbank has the complete collection of positronics seeds for sale on their website.