It was sad, but I forgot about it when the evidence went up in smoke. The first male plant I saw was the early variety Jack Herer'. Some people call them branch crotches. I weeded out the males by identifying these early signs of sex. Clones labeled for sex rooted in 12 hours of darkness.
Some plants have more pronounced sex organs than others.
Certain plants are nearly impossible to tell male from female until two weeks after you turn the lights to 12 hours to induce flowering. She decided to take clones and induce flowering to determine their sex. Male plant with hair like growth and pollen sack at branch crotch. Cloning for sex To clone, Wanda soaked a slab of Oasis cubes in mild nutrient solution. She labelled each plant under the light.