Can i just use seeds of off the weed i buy?

[mfqr]

It sounds unbelievable because it is unbelievable, Bicflikr. Banana peels don't affect the gender of plants, Smoke and Fly (or Bicflikr). Read your botany. The gender is already determined in the DNA of the seeds themselves. You can ensure females by using feminized seeds but not by planting random seeds with banana peels.

I heard those feminized seeds have a lot of problems with hermies, and that the bud isn't as good as it could have been from regular seeds. In fact, I read it in The Cannabible 3. Is this true?