Virgin grower need help

[Sir-Smoke-Alot]

Hey guys,

Im a first time grower and trying to figure this stuff out a little at a time. I have looked through other threads but some symptoms look the same to me. My plants are white widow and Big bud. They are 3 weeks old now. I have a flood setup waters for 15 minutes 4 times a day. I'm using a 400 bulb. I got a couple that are drooping and some that I have spots on them

Here are some pics describing each. Any help would be awsome just trying to keep these babies healthy.

Drooping leaves and some yellowing

Yellow on the edges

Yellowing on the leaves. I think this is nutirent burn so I have been flushing this one

Not really sure on this one its the worst of all

Yellowing on tips and edges

Any help would be awsome I need to do something before I lose this babies

 

[Runbyhemp]

They look fine to me :aok:

 

[trillions of atoms]

check ph, the yellowin on edges could be overnute.

 

[THE Roseman]

I'd say they are being fed too strong of nutes for their age and size. Flush them and weaken your nutes for a week. Check the pH.

Peace

 

[Sir-Smoke-Alot]

Thanks guys will do on the flush and I will keep you huys updated on them