first grow hydro, how is it doing

somebody out there took caramelicious and white widow and started them.
back left 2 weeks old slow starter mixed seed
back centre 3 weeks old mixed seed
back right white widow almost six weeks but transplanted from soil to hydro at about three weeks
front left 3 weeks old late starter mixed seed
front centre 3 weeks old caramelicious
front right caramelicious almost 6 weeks old transplanted from soil to hydro at about three weeks
quite green not tall but seemingly bushy with lots of intermediate growth and very thick stalks, ezhydro kit with 400 watt hps . any tips would be greatly appreciated
thankyou

Looks good! Don't have any advice as i'm in the middle of our first grow as well.

You're not vegging with HPS tho are you?

vegging on hps but also had flourescent 60 watt just to help out

You are likely going to run into trouble since you have multiple strains PLUS multiple life stages all on the same reservoir. The seedling in back is not ready for any nutrients yet, while the plants that are older will need more.
Also, you look a bit droopy. What is your res temp, and what are you using for fertilizer? Are you checking pH and EC of the reservoir at least a couple times a day? Fresh hydroton tends to raise pH out of range. You want to keep it right at 6.0 +/- a couple points.

Hey stinky, you ever check out my thread ? If you care to take a look, i'm trying to find out sex of a few of my plants today cause i'm trying to make room for the ones we'll keep..

http://boards.cannabis.com/hydroponi...-friend-6.html

THanks so much if you get the time

I just LOVE brand-new growrooms, before the Mylar gets all nasty-lookin' :D

thankyou stinky attic, its also a cit of an experiment, ill definitely take a look at my litmus paper, can it go bad? if the leaves are droopy they are also rock solid, with firm instant spring back, what is the best temp for my res. this is greatly appreciated thankyou

thankyou stinky attic, its abit of an experiment can litmus paper go bad , leaves are very firm and spring back instantly, what should the temp of my res be, this is greatly appreciated thankyou

buttholio, how did you make thatg system? I was wondering becasue I want to start growing hydroponically

sorry, had problems with grow in hydro changed over too soil, doing much better now and will have pictures in a while, have in total white widow, caramelicious, citral and one other from mixed.