Can anyone help me with this? calcium deficiency?

  • Thread starter gorillaglueaaron
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Aqua Man

Aqua Man

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Looks like to much light but thats does mean that light stress can be a symptom with a different cause.

What all the environment parameters day and night.
 
gorillaglueaaron

gorillaglueaaron

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Looks like to much light but thats does mean that light stress can be a symptom with a different cause.

What all the environment parameters day and night.
The brown spots have stopped, the new problem is the curling of the leaves and discoloration.
 
PK1

PK1

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1.5 ft is your problem. High light intensity. I think i mentioned that on the 1sst page or so. Also, your crulled leaves never turn back.

follow manufacturer height recommendation.
 
gorillaglueaaron

gorillaglueaaron

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1.5 ft is your problem. High light intensity. I think i mentioned that on the 1sst page or so. Also, your crulled leaves never turn back.

follow manufacturer height recommendation.
It's only at 30% though. I calculated approximately 300ppfd.

Edit: Sorry, I messed that up. Turns out it's just over 400.
 
Aqua Man

Aqua Man

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You may even wanna lower the light a touch more for a few days just to allow it to recover faster. Like 3 days at 10k lux.

Drop humidity to 60%.

Up ppm to 400.
 
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