Help!!!!!!!!! Whats wrong (pics)

4 42 WATT daylight cfls
promix hp medium with worm casting adn using pure blend original nutes and pro b1
lights are 20/4
temps are 25c
very well ventilated
dont no the ph this one loks great this ones looks like nte burn but i am using the original pure blend and the numbers are very low and imusing half nuts..

can anybody help me with this problems im a firtst time grower

too soon for nutes; they're mere seedlings.

i wouldnt use any nutes till about 3 weeks or two only if i seee any deficiencyz

They pegged it. Babies don't do well on grownup food, and plants are no different. You can save these if you lightly flush the Pro-Mix (about 1 pot volume of RO or DI water) and then just water until the plants show appetite. cn

They covered it. pH is nice to know btw.

also dont water too often especially with nute