I find these info about the northern light history on seedsman site :
Making its way from the Pacific North West to the Netherlands in 1985,the Northern Lights arrived in the possession of Neville Schoenmaker. Neville was the owner of Holland's first cannabis Seed Company known as The Seed Bank, which later was renamed Sensi Seeds under new ownership. According to the most credible source; Northern Lights was originally bred by a man known as “The Indian” on an Island near Seattle Washington in the United States. Some also claim that the plant originated in California before ending up in the hand of this mysterious man from Seattle but there is no conclusive evidence to support this. Apparently there were a total of eleven plants that were labeled Northern Lights #1 through Northern Lights #11. Northern Lights #5 was said to have been the best of the bunch, with Northern Lights #1 coming in at a close second. The original Northern Lights plants were described to be true breeding Afghanis with extreme indica characteristics. They were dark green in color and very stable, with a high flower to leaf ratio while sporting a piney taste and purple hues in flowering. They were also known to be highly resinous with a THC percentage over 15%, sometimes higher.he story goes that all the various Northern Lights plants that were given to Neville Schoenmaker at the Seed Bank were female clones. Soon after, many new plants showed up on the Seed Bank list, including several different Northern Lights strains. This is where the history begins to get a bit hazy. How exactly these new seeds came to be is unclear but apparently Neville Schoenmaker used the plants that he got from the Indian to create new hybrids by further crossing them to some males of Afghani origin. He might have acquired them from the same source as the females but the Northern Lights males were never labeled, so their history remains unclear. The best guess is that Neville Schoenmaker created the new seeds by further hybridizing and inbreeding the plants that he acquired from the Indian to his old stock. Northern Lights #1 was described as a true breeding Afghani IBL (inbred line), suggesting that it contained none of the Thai Sativa that was later incorporated into some of the Northern Lights strains. At what point the Thai Sativa was infused into the genetic lineage is however unclear. Most likely it was bred into the Northern Lights #2 hybrid at some point. Regardless of their origin or genetic makeup, two particular males labeled Northern Lights #1 and Northern Lights #2 are clearly mentioned as the fathers of many new plants in a Seed Bank catalogue from the 1980’s. Northern Lights #2, a wonderfully potent Northern Lights #1-Hindu Kush hybrid, is still offered by Dutch Passion under the name Oasis. There is also some Northern Lights #2 in Aurora B from The Flying Dutchmen.
There are a few other breeders that offer high quality Northern Lights plants and hybrids. One of the most highly regarded versions of modern Northern Lights #5 comes from the British Columbia Seed Company. Their plant possibly derives from the original Northern Lights #5 x Northern Lights #2 hybrid created at the Seed Bank by Neville himself.
Personally I've try the Sensi seeds version it was 6/10 for the high 10/10 for the yield.