aqua vega problems in a ebb and flow

hey guys i need nelp this will be the 3rd set of seedlings i have killed with this product. i have aebb and flow and 400 watt blue spectrom grow light
i have had a few batch trun out fair useing the 3 part product. the guys at the suppy place told me this stuff is new and so eazy they are going to only sell the aqua vega. i have found that the ph goes up for a few hours after mixing. alot. so i adjust the ph back down to 5.8-6.2 or so but the plants are tiny and the root system are b not growing at all. i was mixing about 80 ml per 10 gal of water for each of the two grow liquids and have cut that in half as i think i am burnint the young plants. if the look all curled up and yellow can i recover them or is it hope less? i have a few in dirt i was going to use for a mother plant for clones and they are 4 times the size of the hyro plants. please help the seed are getting expensive to keep just watching them curl up and turn yellow and die. i havent a clue what im doing wrong. please help

Stop Feeding Seedlings Nutes!

what just pure water
for how long?
is there a chance the plants will recover or have i damaged them already?

yes pure water!

seedlings and babies dont even need nutes for at least 1 week. they have enough nutes for at least a week!

not sure about recovery....try it and see if they bounce back

thanx alot i think maybe i use the wrong term they r about 3 in tall and have three point leaves on them but have been this way for about 4 weeks. a few of them seem better when i reduced the amount of nutes.

wow 4 weeks?

you're burning the shit outta them. what kinda lighting do you have? if you say cfl, im logging off

i have a metal halide conversion grow lamp on a 400 watt hps ballast

is there anyway to see pictures?

sure if i can fugure out how to upload them

thing called attachments

here r some pic the on show the plant in dirt and o how much bigger it is
the other just show the danaged plants

what are your temps???!?!

are you misting your plants under your HID lighting? that is a nono..... i mean you can, but do it like right before the lights turn out.

what are your temps? they look a little heat stressed.

but i cant understand why your soil plants are looking fine.....

edit: nevermind...i see your soil stressed a little as well