I am trying to think of the name of that book(pamphlet) that was published in the 70's i think. Sure did make growing very complected. I be leave they even had a chapter on grafting Hops to cannabis plants. Maybe yours is the one i am thinking about.
lol, Im not sure. hell , nowadays they claim clarke and ed's ole book is full of bullshit, lol who knows. I know some swear by the nanner thing, some don't. I never tried it.
Treatment of hempseed with ethylene gas will increase the resulting number of female plants by about 50%. Ethylene is produced by certain plants (i.e., bananas, cucumbers and melons), and these can be used to treat hempseed in a simple manner. About two weeks before you plan to sprout the seeds, place them in a paper bag or envelope and put that in a plastic bag with the peels of a ripening banana or cucumber. Replace the peels after a couple of days, and change the bags to prevent mold.