Outdoor cannabis seeds for sale online. Outdoor marijuana seeds are the best possible option you can have. Cannabis is a living organism that evolved over millions of years and all those years were outdoors. Whatever the technique is used, you can’t get more yield indoors than out. The truth is that we grow it indoors because it is illegal in many places. So if you have the chance to grow outside you definitely must buy some of these marijuana strains listed below. You can choose outdoor sativa seeds as well as outdoor indica seeds.