what is STS? as a method to produce male flowers? the reason i'm thinking about doing this is because i only have two females and there will come a time when i have to take a break from growing and the i will have nothing to start up growing again, therefore i would like seeds. i found these two seeds i a bag i got and luckily both of them germinated and were females.

what about using gibberellic acid? will that be better than forcing hermies with stress or light cycle changes?

i would buy seeds and start with that, however i'm in a country where it is not legal so i would have to buy from abroad and i'm not comfortable with that. any suggestions?