Can some plz help !

12 days into my auto Colorado cookies and west coast Og.... I was just wondering when should I start nutes

now

I can start giving it 1/4 already ? Now ???

Pic?

Yes this is the cookiees

Wait a week.

i would wait for now it's to your give it plain watter .
get a pH pen also and pH your water to 6 .
apart from that u good 24 hours of light or 18 on 6 off

For sure that what I've been doing and yes I was thinking about another week as well thanks