Total Beginner here, Looking for some info. I think it is Nute burn. You tell me...

[PhatJay]

To the last two comments, First PhatJay:

Thank you, Maybe using the 300w HPS is overkill right now. Would it hurt for me to switch back to the 125 w 5600k CFL at this point and time?

No it won't hurt.

I have made a room in my house just for growing. The Hydro setup takes up half, and i am Looking to Make the Other half into a Veg room with the Hydro setup and grow room my flowering Chamber basically. But I am still new, Still trying to understand. Should I get another Growlab tent to set up my Vegging room? Will one 125w 6400k Be good for a Vegging room?

It depends on what size your plants are. I grow really small plants (under 2ft at harvest with L.S.T.) so thats all I need.I also keep my mother plant at 2ft. You would probably need more light for the later stages of veg. A 125w CFL will do 4 cuttings to week 6/7 for me.

Week 1-2 Root cutting in starter cube
Week 2-3 Root in larger cube (3")
Week 3-4 transfer to pot and veg.
Week 6/7 Put into flower room under 250w HPS

This is probably about 2-3 weeks veg time, which is quite short, I would add more light at this point if I were growing larger plants because 125 would not really be enough after week 6/7 (week 2-3 of veg).

Can I have more than one plant per pot, They are 5 gallon buckets with netpots. Would that be an ok idea or bad Idea?

Bad idea.

I did presoak the rockwool in pH adjusted water,

Did you squeeze the excess water out afterwards? The cubes need to be moist to the touch, not waterlogged. I soak my cubes then give them a good squeeze.

I am finding that doing Hydro for the first time from seeds is VERY confusing. I am no Dummy, I used to be a nuclear engineer, But there are so many opinions and ways.

This is the joy of growing for some, there are no right answers to a lot of questions. What is the right setup for you depends on so many factors.

Thank you guys, but please retain from calling people retards on choice of system, lesson learned, won't make mistake in future. :-)

I must say that I thought that that was uncalled for.