ILGM I Love Growing Marijuana was founded by Robert Bergam in 2012. PCR analysis to identify male and female seedlings of Cannabis sativa. You must re-inspect the plant top to bottom every few days to be sure pollination and seeding doesn t occur.  Source: <a href=https://forum.ixbt.com/users.cgi?id=info:>1769193>https://forum.ixbt.com/users.cgi?id=info:>1769193</a>