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Whats the problem crispy leafs

  • Thread starter Thread starter podpod18
  • Start date Start date Jun 10, 2025
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Whats the problem crispy leafs

podpod18 Jun 10, 2025 6 Replies 1,177 Views
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podpod18

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#1
Growing amnesia haze auto from RQS grow peaceful soil two vivosun airolight wing 200w crispy leafs apologize in advance not sure it correct post location
 

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Oswegohead76

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Could be a few things light stress? Does it want different light cycle? Nutes? Air movement needs increase, how long till flower is done.? Can you push it that long? These are all questions I ask myself. I hope you can amend this quick! Good luck!
 
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podpod18

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Oswegohead76 said:
Could be a few things light stress? Does it want different light cycle? Nutes? Air movement needs increase, how long till flower is done.? Can you push it that long? These are all questions I ask myself. I hope you can amend this quick! Good luck!
Click to expand...
It's on 18-6 grow peaceful soil is pre amended with nutes lights are 28 inches from tops about 8 more weeks I was thinking it was because it got around 85 in the tent the other day but wasn't sure so made a post thanks for the response
 
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BB22

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My plants leafs get crispy late in flower. Sometimes lower leafs, earlier also.

I suspect its because I’m running these plants hard under LEDs with salt based nutes .
 
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BB22

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podpod18 said:
It's on 18-6 grow peaceful soil is pre amended with nutes lights are 28 inches from tops about 8 more weeks I was thinking it was because it got around 85 in the tent the other day but wasn't sure so made a post thanks for the response
Click to expand...

I’ve found that if I can keep temps under 80f during flower, my bud tastes much better. I’m thinking temps higher than 80 start to burn off all the good stuff
 
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Smokie08

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BB22 said:
My plants leafs get crispy late in flower. Sometimes lower leafs, earlier also.

I suspect its because I’m running these plants hard under LEDs with salt based nutes .
Click to expand...
For sure mine as well late flower pump them up
 

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JIMKSI64

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Studies at University level and from commercial growers has shown that high temps in flower above 75 degrees has a detrimental effect on Terps and potency.
The resin and tricomes store thc and terps in the plant. Terps and resins are volotile organic conpounds that can evaporate at low humidity AND higher heat.
It looks like heat stress but I would also be looking at humidity. Very low humidity and high heat over transpires the plant running water through it trying to protect its self.
Def look at all the guardrails you have in place. Check PH review any notes on watering has it slowed or quickened its water uptake.
Any plant in stress can benifit from a more slower heat range and lower vdp by adding humidity. The key is not to not overcomp the change. Heck even 3% raise in humidity at 85 lowers the rate.
How long did it take to get that bad? was it overnight or a week?
 
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Replies 6
Views 1,177
Started Jun 10, 2025
Latest post Jun 11, 2025
Starter podpod18
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