Nute burn or were my cfl's too close?

[statictattoo]

Hey i feed my seedlings a drop of superthrive to 1 liter of water and i know now it should have been 4 liters.. and this morning i took a look at them and most are showing burnt tips, one has closed right up i think its dying

I think also tho I had my cfl's pretty close cause they were stretching so it might be light burning?
Advice please...

 

[DIGITALHIPPY]

thoes seedling are burnt by the superthrive. dont give them that untill there atleast 3 or 5 fingerd leafs big.

you should be giving them water for the first week, or 5 days or untill they get the first true leaf. maybe 100ppm's of mix at that point..

 

[MynameStitch]

Totaly agreed with DH, 1 drop is good for 1 gallon of water!, also did you presoak those cubes in PH adjusted water for 24 hours before using them?

 

[statictattoo]

Totaly agreed with DH, 1 drop is good for 1 gallon of water!, also did you presoak those cubes in PH adjusted water for 24 hours before using them?

Yah i presoaked them in my germ solition.. there was a drop of super thrive in there too... man stupid grow faq.. see if i follow those anymore... here some new pics ... the skywalkers are not doing very well

 

[MynameStitch]

You should be giving them just water.... so for now I would flush them cubes out as much as possible dude....... wash them out as much as possible and hope they pick back up............

I think most of them will.... but after a week and they have not recovered you will need to put in a little food... very weak amount and water it with that, but for now a good ole flush is in order, just plain tap water, use tap water always for seedlings unless your water is toxic then it's a different story