Wind/cold burn, Nute burn?

kingzt

kingzt

Well-Known Member
This is the only pic I have but i will post more tomorrow. Here’s a little case of what’s happening. Only happening to this particular strain. These plants were in the path of my a/c vent. My first guess was wind or cold burn from being blow on from the a/c. I flipped the grill on the ac vent so it pointing up and not directly on the plants.
These are the only plants experiencing it though and I’m growing 6 different strains. Watered daily with low ec, around 2. Plenty of run off each time so I’m not sure if it can be nute burn or a deficiency but maybe it is.
also i have had plants getting directly blown on from the a/c previously and didn’t show sogns of this. I know it’s a bad picture of what it is. I just wanted to get it up and a thread started. More pics tomorrow
 

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kingzt said:
This is the only pic I have but i will post more tomorrow. Here’s a little case of what’s happening. Only happening to this particular strain. These plants were in the path of my a/c vent. My first guess was wind or cold burn from being blow on from the a/c. I flipped the grill on the ac vent so it pointing up and not directly on the plants.
These are the only plants experiencing it though and I’m growing 6 different strains. Watered daily with low ec, around 2. Plenty of run off each time so I’m not sure if it can be nute burn or a deficiency but maybe it is.
also i have had plants getting directly blown on from the a/c previously and didn’t show sogns of this. I know it’s a bad picture of what it is. I just wanted to get it up and a thread started. More pics tomorrow
Click to expand...

1648006911694.png
 
kingzt said:
This is the only pic I have but i will post more tomorrow. Here’s a little case of what’s happening. Only happening to this particular strain. These plants were in the path of my a/c vent. My first guess was wind or cold burn from being blow on from the a/c. I flipped the grill on the ac vent so it pointing up and not directly on the plants.
These are the only plants experiencing it though and I’m growing 6 different strains. Watered daily with low ec, around 2. Plenty of run off each time so I’m not sure if it can be nute burn or a deficiency but maybe it is.
also i have had plants getting directly blown on from the a/c previously and didn’t show sogns of this. I know it’s a bad picture of what it is. I just wanted to get it up and a thread started. More pics tomorrow
Click to expand...
It almost looks like a tiny bit of PM but it’s hard to tell from the pic. Hopefully It’s just a bad pic and not PM
 
Here’s some more. Again it’s only at the top of the plant.
 

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This past round I added floralicious plus by general hydroponics. Max microbe, a root innoculant, that I use chancged their formula a bit too. Smells just like Photosynthesis Plus now. I also used Recharge in week 4. After I used recharge is actually when I started seeing the problem. I never really use that in flower so late‍
the ec dripping out is the same going in too so there isn’t salt build up. Not sure what is going on here. Literally had the same strains in thr same position as my last round and this didn’t happen. So I’mmoving away from it being wind burn or the ac just blasting on these plants.
 
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