Northern Lights is a heavily Indica strain, with all phenotypes containing no less than 95% Indica genetics, leading many to describe it as a heavy sedative. First bred in Amsterdam, this strain has since made its way across the Atlantic and has become popular across the West Coast and Colorado. Is Northern Lights Indica or Sativa? Northern lights is strictly a pure Indica strain containing little to no Sativa. So don't expect to feel upbeat and energetic after this, bud. Instead, get in the mood for a happy, calm, and relaxing mood. If you are looking for more Sativa dominant strains, try Sour Diesel or Silver Haze. Every northern lights seed that is sold came from the ultimate seed bank. These seeds are world famous and take over the beautiful night sky, but don't be fooled, this is still a marijuana seeds. Since you decided to buy Northern Lights seeds, you should expect to grow amazing plants.