Early Sexing,600 watt Hydro System

I have not grown in about 4 years also Im doing this by myself for the first time...Anyways my question is Im going to put my sedlings in 12/12 to sex them early...it has been 11 days so far...my room is ready and the seedlings look ready...Some of them i put in 3 days later you can tell which ones are those...My system is a 600 watt 8 bucket system..I have a 12,000 BTU indoor waterless A/c unit inside the room...As well as a regular vent from the house goes into the room...I have already tested it and it stays at 75 or where I want it since I can control the temp with my Ac unit...

Well do you guys think i can go ahead and put some of these bad Girls (Hopefully) in and start the 12/12 also what should I feed them while im waiting for the sex just the 3 main general hydro stuff or something else...

what you need to do is wait until you can clone. take clones and number them and the plant that it came from and then flower the older plants then when you find out which one's are female you keep those clones and the male plants you kill those clones
Good Luck

yeah I know you can do that as well...but i saw videos and read on the internet that I can put them in 12/12 and the sex will come out early then put back to 18/6...

yeah you can do it that way but I am a firm beliver that way stress the plant out and cause problems
it also take awhile for them to revert back into veg
and remeber happy plants make happy buds

thats true and I do also not like stressing my plants also...I sing and talk to them all the time when they get older lol...but this is just to start out...I want to know as quickly as possible the sex...After this I will have clones and wont have to worry about the sex...

So in your opinion this would work right...

yeah I think it will work

I decided to go ahead and just grow them (Veg)and weed out the males when they show....

i made a thread black knights first grow and show my grow from start to finish