If you're growing cannabis, one of the most important skills you'll ever learn is how to sex your plants, in other words, how to tell if they're male, female, or hermaphrodite.Female plants are the ...

Cannabis has been a globally important crop for millennia. While best known today as marijuana for its psychoactive ...

Cannabis has been a globally important crop for millennia. While best known today as marijuana for its psychoactive ...

Molecular evidence from a 2-million-year-old southern African hominid species indicates sex and genetic differences in P. robustus.