Marijuana seedlings require a medium amount of light -- enough to get energy to grow, but not too much light that to get burned. If any of these things are present, it s likely that the seed has gone bad and will not be viable for planting. Along with its own genetics, the seed bank also offers seeds from more than 110 trustworthy breeders , including well-known names like Dankonomics, Dutch Passion, and Amsterdam Genetics. Source: http://forum.amzgame.com/thread/detail?id=273169