need help

[cle-cle]

i would like to no how many leaves need to be on the plants before you sex them and after i sex do i need to go back to 18/6

 

[Ekoostik_Hookah]

just wait untill you see pre flowers, you will have enough time to take out the males.

 

[rhenderson]

just grow it out. after you change to 12/12 then about 2-3 weeks after that you should be able to see if it has white pistils(female) or little gonads(males) cut the gonad infested plants and thank the females

 

[jash]

you dont need to switch 12/12 and then again 18/6.plants will reveal sex under 18/6 when they are mature - for most plants under 18/6 this will happen during 4th-6th week from seed,check them for pistils or balls after their 6th or 7th node