Raised leaf edges ?

Looking like heat stress . First picture is last night and second picture is just a few minutes ago .
I backed the light off to 34-from 30 . I’ll see how it goes . If this doesn’t correct it , what else could it be ? Thanks in advance !

18/6 time
4x4
Marshydro ts1000 x4 (only running one atm. )
4invh in-line fan with cleaner ( not in use atm )
Space heater
Warm mist humidifier
Inkbird temp and humidity contorller
Fox farm ocean soil
Fox farm trio
Cal mag .
temp 84f
Rh 65-68%
Ph 6.3-4
Room temp and humidity 68.5 f and 40rh . It’s in a basement .

Hey there! Have a question! When the 2 pics were taken, were the grow lights on for both pics? Pic 1 looks like the plant taking in light and pic 2 looks like the plant was at rest during the dark period. Also depending on what region your seed/strain came from, you may want to lower your temp to 76-80. Keeps the plants comfortable creates less stress.

GrowerbabeAZ said:

Hey there! Have a question! When the 2 pics were taken, were the grow lights on for both pics? Pic 1 looks like the plant taking in light and pic 2 looks like the plant was at rest during the dark period. Also depending on what region your seed/strain came from, you may want to lower your temp to 76-80. Keeps the plants comfortable creates less stress.

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first picture was last night about two hours before lights out . The second is from about an hour or so ago . I do lower temp and humidity each night and raise each morning .

And tent is a mixed crowd . It’s bag seed . I’m just certain the one is super glue cause it came from it .

GrowerbabeAZ said:

Hey there! Have a question! When the 2 pics were taken, were the grow lights on for both pics? Pic 1 looks like the plant taking in light and pic 2 looks like the plant was at rest during the dark period. Also depending on what region your seed/strain came from, you may want to lower your temp to 76-80. Keeps the plants comfortable creates less stress.

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Yes light was on for both

Still , even after raising the lights and dialing temp and humidity back by 5 still didn’t help . Raised the light AGAIN last night and lowered temp and humidity . I’m at 81 f and 62 rh any help would be a appreciated, thanks in advance !

To me the first pick is how mine look when lights are on. The second pic looks like your plants are not "awake" yet. Like your light just came on. My first plant i grew would do that. Nice and tight with lights on. Then relaxed with lights out

rkron0413 said:

To me the first pick is how mine look when lights are on. The second pic looks like your plants are not "awake" yet. Like your light just came on. My first plant i grew would do that. Nice and tight with lights on. Then relaxed with lights out

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Well the pictures were taken at two different times . Look at my last post here you can see they’re standing straight up and crisp looking

To me it looks like a CA deficiency. Odd curling, ruffling between the veins, yellowing that will give way to brown spots soon.

In the case that I had there was also some odd new growth where the stem hardly grew at all between the previous node.

The Cal-Mag fixed my issue but the curling & brown spots already there were permanent.

Offmymeds said:

To me it looks like a CA deficiency. Odd curling, ruffling between the veins, yellowing that will give way to brown spots soon.

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I have been using cal mag and fox farm big bloom . Just added grow big in as well . But all at half strength or a little less cause I don’t want to nute burn them .

Imcamping86 said:

I have been using cal mag and fox farm big bloom . Just added grow big in as well . But all at half strength or a little less cause I don’t want to nute burn them .

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Could it be that its just new growth with lower humidity? Like can you chen your RH with a different meter? Im having a humidity issue myself and see that with one of my plants

rkron0413 said:

Could it be that its just new growth with lower humidity? Like can you chen your RH with a different meter? Im having a humidity issue myself and see that with one of my plants

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Humidity has been between 60-70 the whole way .

Imcamping86 said:

Humidity has been between 60-70 the whole way .

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I did see that in your original post. Thats why I was asking if you checked with a different meter. I'm still really new to this myself.

Front left shows same thing yours is doing

rkron0413 said:

Could it be that its just new growth with lower humidity? Like can you chen your RH with a different meter? Im having a humidity issue myself and see that with one of my plants

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I have a bazillion meters lol all with in a percent of each other .

Driving me nuts ya know . Been dialing temps back same with humidity . Moved the lights back twice . Idk

Imcamping86 said:

Driving me nuts ya know . Been dialing temps back same with humidity . Moved the lights back twice . Idk

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One of my other plants that was doing that ended up needed to have a different light. It absolutely hated my SF4000, but thrived under the SF1000. I know you've already using an equivalent to the 1000. I can't think of anything else. Can you lower the intensity of it?

Imcamping86 said:

Looking like heat stress . First picture is last night and second picture is just a few minutes ago .
I backed the light off to 34-from 30 . I’ll see how it goes . If this doesn’t correct it , what else could it be ? Thanks in advance !

18/6 time
4x4
Marshydro ts1000 x4 (only running one atm. )
4invh in-line fan with cleaner ( not in use atm )
Space heater
Warm mist humidifier
Inkbird temp and humidity contorller
Fox farm ocean soil
Fox farm trio
Cal mag .
temp 84f
Rh 65-68%
Ph 6.3-4
Room temp and humidity 68.5 f and 40rh . It’s in a basement .

Click to expand...

4invh in-line fan with cleaner ( not in use atm )
is there a reason your not using it?

rkron0413 said:

4invh in-line fan with cleaner ( not in use atm )
is there a reason your not using it?

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Cause it sucks all my heat and humidity out on the lowest setting . Not flowering so I didn’t wanna put the miles on it as well . I have a timer I could put it on but I think it only runs in half hour intervals .

rkron0413 said:

One of my other plants that was doing that ended up needed to have a different light. It absolutely hated my SF4000, but thrived under the SF1000. I know you've already using an equivalent to the 1000. I can't think of anything else. Can you lower the intensity of it?

Click to expand...

Its only running 55 percent dim . I had it higer but dialed it back a couple days ago . I thought it corrected it but than it was back in full force .

Imcamping86 said:

Cause it sucks all my heat and humidity out on the lowest setting . Not flowering so I didn’t wanna put the miles on it as well . I have a timer I could put it on but I think it only runs in half hour intervals .

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I only ask because I always have one in for air exchange. You don't need the filter till it starts to smell. I also use it for better temp control. But your space is colder than mine. Mine stays at about 70(basement as well). Temp inside tent between 78‐83. My RH is about 40 inside my tent(I know should be higher but the growth has never done that in my big tent). IM NOT SAYING TO LOWER RH THAT MUCH!!! But thats just from my experience. Fiddle around with your environment more. The EF will help with that even on a timer