Let me ask you this skotty, {I think i asked in your other thread earlier} as far as transplanting goes, if i'm starting reg. auto seeds and need to cull the males from females, and i'm only going to be using 8-10 oxy-pots, would it still be wise to put cubes in oxy pots as soon as roots show<risking some turning male, thus having to have to remove and start over with more seed.. or will they haved shown sex by this time also??? how many seeds should I start to get a good female ratio for these 8-10 pots..
This is all easier when using fem seeds, what's the BEST way when not?? Thanks!
to answer your question
i think what your are asking me is it ok to grow the plants in rockwool untill they show sex in which case yes it is
start off with the 1" cubes then transplant to your bigger cube and wait for them to show sex, dont over water the cubes and dont to let the cubes dryout,
my other advice is to leave the plastic wrap on the bigger cubes to force the roots to grow downwards
i did this back in the day with an onyx and an mi5 sexed them in cubes before transplantig here is some pics
mi5 sexed in rockwool cube
and finished up
here is an example of an onyx that vegged for 4 weeks just in a rockwool cube, unfortunatley it didnt show sex and at the time i couldnt switch to 12/12, how i kick myself as it looked like it was gonna be a monster