Hahahaha ok I'll try to find the exact page and screen shot it. Defintaly not a young buck or my first time around I spent the last decade with power bills the size of most mens mortgage, so i do know a few things about weed plants.......Once the plant has is first set of "true" leaves usually the 3rd or fourth set up all environmental factors influence sex. Any type of stress will influence the plants twoards type the masculine side. Here's how it goes : dry containers, low N, higher levels p-k, lighting that has heavier red spectrum, long days (18 hours +) because what happens at nightime ? What hormone does the plant produce?? If you guessed ethelyne you guessed right. And what does ethelyme do? You got it young man it helps regulate plant sex! So if all the factors influence a masculinity, how could we influence them to do the opposite? Hmmmmm....well that's an easy one. White and blue spectrums, go heavy on the N , little to no p-k , keep containers on the damp side and as soon as the 3rd or fouth set of leaves a how up cut the light down to about 16 hours a day. What that does is increase your ethelyne levels and which is the hormone that influences sex. After pre flowers have shown and any males thrown out light can be increased back to 24hours a day or whatever schedule they are on. I had read this about 9 or 10 years ago. Was either by Jorge Cervantes or Ed Rosenthal. I do beleive it was Jorge tho. Ive tried it and applied it multiple times both to encurange males or females. Out of a 10 pack you won't get 100 percent either way but 7-8 out of ten is not dufficult to do. There is a bit of luck involved as we're only able to influence sex, not control it. Do your own research and see waht factors infence plant sex you'll see they are all on here
