Problems in coco idk of its worth the trouble may start over

[Stupidaf]

Leaves turning completely upside down. PH 5.8 600 ppm daily. 74 temp 60 humidity. 1st and last time growing in coco. Light is 50% 4 feet away. No wind blowing on them.

 

[Justlovetogrow]

They normally do that when the light is way to strong mate I think

 

[Stupidaf]

They normally do that when the light is way to strong mate I think

It’s at 50%, I’ll back it off a little more. It started a week ago. But these LED are some bright mofos

 

[Justlovetogrow]

It’s at 50%, I’ll back it off a little more. It started a week ago. But these LED are some bright mofos

Yea that’s what I heard to mate I know of people vegging with them at 30inches at 20 percent power dunno I still use the old school batwing hps myself

 

[Stupidaf]

Yea that’s what I heard to mate I know of people vegging with them at 30inches at 20 percent power dunno I still use the old school batwing hps myself

Yea I should’ve stayed with what I know HPS and hydro it’s a learning curve for sure.

 

[2Bad]

@Aqua Man looks like @Stupidaf could use your help since you're back (:

 

[Stupidaf]

Now this today when I got home from work. Could be the intensity of the LED

 

[2Bad]

Now this today when I got home from work. Could be the intensity of the LED

Could be. the distance is fine. Can you turn down the intensity? I would go to 10 percent then work it back up slow. Less is more in Veg

 

[ComfortablyNumb]

Put your light at 20 inches at 60% power on the dimmer.
The plant is searching for the light. 4 feet is waaaaaaay too far.

 

[ComfortablyNumb]

They normally do that when the light is way to strong mate I think

That's backwards.

 

[Justlovetogrow]

That's backwards.

Backwards? Please explain mate

 

[Stupidaf]

Could be. the distance is fine. Can you turn down the intensity? I would go to 10 percent then work it back up slow. Less is more in Veg

Yea I turned it down. Another thing I just realized is I had to use tap water instead of RO and my PPM was a little higher but it’s only on 2 plants and only the top leaves. But with the cupping leaves im guessing light stress. Temp right this sec is 74f 63h. We shall see. Oh and weird leaf. Half yellow

 

[ComfortablyNumb]

Dr. Bruce Photobiology Simplified


Dr. Bruce PAR, PPFD

 

[ComfortablyNumb]

I see nitrogen tox, possible root issues... Improper lighting...

 

[Stupidaf]

Put your light at 20 inches at 60% power on the dimmer.
The plant is searching for the light. 4 feet is waaaaaaay too far.

Put your light at 20 inches at 60% power on the dimmer.

The plant is searching for the light. 4 feet is waaaaaaay too far.

What about that leaf curling? Is that not light intensity? Just curious trying to learn all I can about these LED.

 

[Justlovetogrow]

I see nitrogen tox, possible root issues... Improper lighting...

Yea I c that to with the dark green leaves and such but leaves will turn upside down due to light intensity is all I was saying still don’t know y u say it’s backwards? As he was asking y are my leaves turning upside down that is the question I anwsered

 

[ComfortablyNumb]

Leaf curling can come from more than just light. In your case, I suspect pH and root issues.
What are the leaf temps?

 

[Stupidaf]

So weird it’s only the fan leaves.

 

[2Bad]

What's your watering schedule and do you make sure you get run off everytime? The light is definetly perfect around 36 inches. My plants could only handle 15 percent power 36 inches up until a few days ago and they're 2 months into vegging.

 

[ComfortablyNumb]

So weird it’s only the fan leaves.

The vid is blank for me.