Switch from 18-6 to 12-12 to finish Autos?

Frank Nitty

Well-Known Member
How close are the lights to the tops. I'm going to say 100% is probably way too much especially at 24/0.

PPFD map is showing around 1000 μmol/m2/s.

1000 μmol/m2/s over 24 hrs is a DLI of 86. That's close to double the recommended amount of light.

Plants can only absorb so much light. An excess can cause light stress.
About that close 20220114_135731.jpgMaybe a foot 20220114_135719.jpg
 

LeastExpectedGrower

Well-Known Member
What do you recommend
This article backs up what he suggests.

 

Frank Nitty

Well-Known Member
How close are the lights to the tops. I'm going to say 100% is probably way too much especially at 24/0.

PPFD map is showing around 1000 μmol/m2/s.

1000 μmol/m2/s over 24 hrs is a DLI of 86. That's close to double the recommended amount of light.

Plants can only absorb so much light. An excess can cause light stress.
Plants responded well to it after coming from a lower wattage light... They weren't getting the light penetration that I wanted them to have...
 

Frank Nitty

Well-Known Member
I'll turn it down though
As prevalent as your torched plants.
Oh,boy,here you go again... I'm sick of dealing with you and your bullshit...There's nothing wrong with my plants... They look like that because I LISTENED TO YOUR ADVICE AND IT ALMOST KILLED THEM!!! AND I WAS ABOUT TO LISTEN TO YOU AGAIN FOR SOME ADVICE!!! MAN,KICK ROCKS, YOUR ADVICE IS SHIT TO ME!!!
 

twentyeight.threefive

Well-Known Member
I'll turn it down though

Oh,boy,here you go again... I'm sick of dealing with you and your bullshit...There's nothing wrong with my plants... They look like that because I LISTENED TO YOUR ADVICE AND IT ALMOST KILLED THEM!!! AND I WAS ABOUT TO LISTEN TO YOU AGAIN FOR SOME ADVICE!!! MAN,KICK ROCKS, YOUR ADVICE IS SHIT TO ME!!!
You took my advice and almost killed them doing what?
 

twentyeight.threefive

Well-Known Member
This dude is cancerous, he's a fucking hater
Cancerous? Hater? Far from it.

I'm sure there are plenty of people that don't like me though. I say exactly what I mean. People don't like that. They want you to sugar coat everything so what they hear is palatable to them.

I do my best to give the best advice. Most people don't want to hear the truth. Apparently you're one of them.
 

VincenzioVonHook

Well-Known Member
Photone is garbage on Android phones
Photone here with a uni-t Meter. Photone has a calibration setting. With the uni-t it was only off 6% when compared to readings from an apogee (I rent for calibration). When I used the light sensor on my android it wouldn't even read past 650umol/s full stop.

Can confirm it is very inaccurate with the standard light sensor.
 
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