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Sesh 14 Replies 1,152 Views
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Sesh

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#1
Help please someone identify wats going on with these leaves
 

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#2
I'm on my computer I can't zoom in but it appears to be light damage only on the leaves closest to the light. Did you change anything with the lighting recently? Either way let's get them back from the light more for the moment. It's best to give a whole plant photo so we can see what the whole plant is doing.
 
#3
I'd say the humidity is too low during the day, and too high at night... Looks like you are getting some gutation at night because you have little white residue on the edges of your leaves from where the water evaporated after lights are on and left some calcium deposits.
...and I see evidence of low humidity by the edges of your leaves curling upwards during lights on.
 
#4
You may as well post parameters, so that we can diagnose it a little bit more accurately without guessing so much about environmental conditions.
 
#5
MeJuana said:
I'm on my computer I can't zoom in but it appears to be light damage only on the leaves closest to the light. Did you change anything with the lighting recently? Either way let's get them back from the light more for the moment. It's best to give a whole plant photo so we can see what the whole plant is doing.
Click to expand...
Haven't changed anything I think lights good distance 2 600w coco grow
ken dog said:
You may as well post parameters, so that we can diagnose it a little bit more accurately without guessing so much about environmental conditions.
Click to expand...
Humidity sit about 43-50 lights on lights out 50-55 Temps light on 27 out 20
 

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#6
Don't you think 27 is a bit High?... That's about 83 degrees Fahrenheit... then it goes down to 68 degrees Fahrenheit at night... Don't you think that's quite a difference between day and night Temps?

I see some of the tips deforming where the light hits it... Are you sure you have enough phosphorus?... is your pH right around 6.2?
 
#8
They growing and look green should I not worry to much u think it might clear up on its own
 
#9
It's ok... just a little on the high side... Unless you are in veg and using CO2... if so, I'd try to keep the night temps up a little higher, and try to get within ten degrees Fahrenheit difference...5 degrees Celsius difference.
 
#11
Wouldn't hurt to get the ph up to 6.2... better calcium absorption, and better phosphorus absorption.
 
#12
Will do so other than that do things look Allgood the so I can stop stressing out lol
 
#15
Another thing will help and not a big one small fan blowing across the top of the pots not to cause a hurricane but to end the dead air down there
 
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