Yes female plants develop like a single ball with white threads coming out that eventually gets bigger. If you see multiple balls all over and no white hairs, it's a male. But really don't worry, you have plenty of time before there will be a pollen threat.
herbie the love bud Reviewed by herbie the love bud on . yellow spots. pics yellow spots. a couple weeks old and have gotten a little worse. nutes at about 1/2 strength. ph=5.6 plants are 5 weeks and a day old. temps are high...around 90 during the day and 74 at night. running a 1000w hps with exhaust fan and portable a/c in room. need help. thanks in advance. Rating: 5