Opinions on 3 week old plants

PH helps a lot if it's off... but, if you're already close then it won't help much. Keeping it correct certainly won't hurt and for the price of a meter it's worth it.

Here's some updated photos guys, also the plant in the red pot. ....looks sick as fuchhhhhh.... lol any idea what it is guys. Also threw a pic of my setup

Tomorrow makes 5 weeks btw guys I'm trying something diffrent I'm not running 16/8 on these plants I'm running my lights at 19/5

I just back read on this thread and you guys were saying about 5 weeks switch so 5 weeks is tomorrow so I'm gonna flip them.tonight fingers crossed lol

Really anything from 24/0 to 16/8 maybe even 15/9 can be used to vegetate. Personally, I think about 18 to 19 hours is the best bang for your buck electricity wise but I don't do many indicas. I'd just flip that red one with the rest and hope for the best. Interesting setup you have there. Am i seeing correctly there are CFLs mounted directly under the flourescent bulbs? Aren't the CFLs blocking the light from the tubes? Any idea what you are getting for lux in the upper canopy? I assume you know about changing light bulbs as well as light schedules when flipping to flower?

I know to change to 12/12 , yea that's 4 cfls block one section of a bulb. There's 4 t8 total. What should I change my bulbs to? Am d do in stop all nutrients and should I just flip them now or any more veg time?

They could be flipped later or now. Stop the nitrogen but up the phosphorus. The bulbs should have different spectrums of light for flower too. Switch from a 6500°k during veg to a 2700°k at flower.

Thanks for all your input man should I dead time them for 24hrs or just turn them to 12 12

Either way. I've tried both and didn't see much of a difference.

Yea on my last small grow I had I put them straight to 12/12 and they did just fine so I did the same here

I flipped them a week ago today idk but I think my biggest one is a male no bueno.... but I'm gonna order some seeds since I know my lighting will do what it needs to do now .... here's some pictures I may be wrong ...