need advise on my plants

basicly, i have 3 plants they have just enterd there 5th week from seed. my smallest is a deff female, yesterday i found out, i saw the two wee hairs, another has tiny micro balls, the other hasnt shown me any signs of sex yet, im wondering, should i change the light cycle to 12/12 now that ive seen signs of flowering? ive tried numerous times to upload pics, onto a thread and into my album, ut it just wont let me, any advise on that too would be much appreciated.

I would. If they are already showering preflowers while not in 12/12 then its time. After a week on 12/12 you should really be able to determine sexes of each plant. Good luck. Mines were males!

yeah you are ready or you can wait till they all showsex under 18/6 then flower.

cheers, i think ill start the 12/12 cycle tomorow, yey!

why are you flowering so early?

Ya could let the plant grow and you will get a bigger plant and more bud.

how much do you think you can get after 5 weeks?

if i were you i would wait acouple weeks.. mine are about the same size

Yuo I'd wait till they all showed sex at least then their semi mature

either way works, couldnt tell you if you harevest more though!

If space isnt a problem you could let them grow. Although it will take long until you smoke your bud . Im guessing they are close to a foot tall. After flowering they will be about two feet. You should get ATLEAST 1/2 oz per female. Good luck.

if ive already changed the light cycle to 12/12 which i did a day ago, could i go back to 18/6 again without messing anything up, the hairs on one are getting longer, and that plants only like about 65cm tall.

ive topped all 3 of them. about 3 days ago.

I would really wait awhile so your plants can get bigger and then you will have more buds

but to be honest ive not got much more room to grow.!!