My suggestion will do no harm either way. And I’ve encountered an iron def a few times. Usually when it’s run hot a while. I always use the rusty screw/drill bit if I see it
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I agree with @anon58740919. I’d check the ph if you haven’t already. A few years back I made up some soil that was a little on the acidic side and it would cause very similar growth if I didn’t ph the water to compensate.
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Yeah unfortunately i agree here hopefully its heat
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One thing I haven’t read that could cause curling like that is wind burn. Though I do concur it is most likely heat stress as it only seems to be happening on the tops of your plants.
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Heat or ph. My hid will taco new growth if too close. Mine usually roll out. Hope you lock it down. I put a small fan pointed at my lighting helps. Your at 2ft. I’m at almost a foot with my 600w sodium. 86 degrees with the lights on. My plants love the heat I just keep air moving in there constantly.
-J
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@Explorer. Saw the same on my plants a few grows ago with a small usb fan the culprit.
It affected the whole plant though.
The smallest fans are too big for my tent so now I go fanless. Just give the pots a few shakes when I tend them.
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yup that was my first thought too, hopefully not
i point my fans backwards at the wall of the tent so it gets a light indirect breeze
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Totally agree 100%. Obvious to anyone who has had them.
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Sorry to say this looks like some comparative confirmation:
I’m with @anon58740919 so far on this one. Have you checked the ph?
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I’ve been looking online and it seems OG are light feeders. They taco sometimes. That what I think.
Here’s another websites opinion.
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You said you sprayed recently? What’d you spray? I have seen leaf growth deformation, and current leaf stress from foliar feeds. Even when I use less than recommended and in the dark.
Personally I think the plant looks too healthy and plump for it to be russets, but I could be wrong. I think its stress from high acidity direct to foliar. Only because I have done this on accident with spraying a fulvic acid in the foliar.
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A real microscope or a loope? Reason I ask is Broad mites/ russet mites are about 1/10th the size of a spider mites and are about ten times the speed.
Hell I can see their damage in the third pic just by blowing it up on my phone. Best time to look is minutes before lights on as these guys go running at the sign of light.
Google search Broad mite damage cannabis just for shits and giggles and hit images.
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yes, ph is right at at 6.0
I have some OG’s on the other side of the room that could be doing this, ill post up a picture in a minute.
yes, i am spraying Fulpower Fulvic on the regular actually
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It’s a Carson pocket microscope. It does look like Broad mite damage, i hope to god it’s not…
I’m going to look again right before lights on.
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