Really Bright Green Leaves is this normal??

hi guys i have 4 2.5 week old seedlings and the leaves on them changed from a nice dark green to a pale light green when i transfered them from fluros to hps is this normal?? they are just getting there second leaf sets and im growing with ebb and flow using 5inch net pots with 1x1 rockwool cubes and clay balls. I just added a 1/4 mix of my nutrient 2 days ago which is grow 12.2/2.3/10.8.

Doesn't sound normal, it sounds like you might be burning your plants up.

possibly could be a nitrogen def.. not 100% sure tho..

sorry my cameras pretty crappy

Are they turning yellow on the ends of the leaves? It's kinda hard to tell.

I think its from changing your lights. Those plants are pretty small and don't have a very big root mass. They were accustomed to growing under the CFLs, than you move them under the HPS and suddenly they try and grow faster in response to the lights. The plant will take some of the nitrogen out of the leaves to fuel this growth. It should sort itself out.

holy shit man, leave them be...I find it's hard to tell anything until they are quite a bit bigger than that....lots of light, good soil, nice windage and go smoke a fat chronic sack, wait two weeks and then call me in the morning.

Novie

CANADA

i just came back from 2 days away and WOW!! they have doubled in size i think they are settled under the hps now