That s one of the reasons why we think ILGM is the best seed bank to buy feminized cannabis seeds because they offer a 100 germination guarantee. The best seed banks we have reviewed in this article are from both USA-based and international. Sequence comparisons of the 540 bp band among 10 female Cannabis sativa strains.  Source: <a href="http://www.ninedvr.com/9250" rel="nofollow">http://www.ninedvr.com/9250</a>