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Russet mites or led lights too close

  • Thread starter Thread starter Kkay42
  • Start date Start date May 18, 2024
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Russet mites or led lights too close

Kkay42 May 18, 2024 41 Replies 4,805 Views
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Kkay42

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#1
My partner and I are really at odds with this!
 

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jetbtkng

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#2
all info needed, lights, soil, nutes, watering times, do u do ph ect., need info......
 
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MrCannabisExplains

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#3
Hey Kkay!

That's horrific!

Are you spraying this plant with something in direct sunlight?? Or did you let her dry out and she started flagging badly?
 
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#4
They're inside under LEDs starts about half way up or directly on top. Ph is normal. Spraying every other day with diatomaceous earth
 
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GNick55

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#5
MrCannabisExplains said:
Hey Kkay!

That's horrific!

Are you spraying this plant with something in direct sunlight?? Or did you let her dry out and she started flagging badly?
Click to expand...
what do you mean by this? i’d like to hear,.,
 
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Kkay42

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#6
No direct lighr
 
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MrCannabisExplains

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#7
Kkay42 said:
They're inside under LEDs starts about half way up or directly on top. Ph is normal. Spraying every other day with diatomaceous earth
Click to expand...
But why are these pics outside then? Why are you spraying them? And do you spray them in direct light?

It looks like the most extreme case of phytotoxicity i've even seen! Water can focus strong light, like a magnifying glass, burning your plants. This can be further amplified by the presence of other substances in the solution. Normally you just get some rusty spots on the margins, but this is horrific!



And it doesn't really look like flagging damage per se, where the leaves are left to desiccate(dry out), usually appearing as dark green, dried out leaves, more at the margins than the interior blade... but desiccation coupled with spraying could burn the desiccated material, resulting in this incredible damage.
 
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Beachbumm

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#8
Kkay42 said:
They're inside under LEDs starts about half way up or directly on top. Ph is normal. Spraying every other day with diatomaceous earth
Click to expand...
What do you mean by spraying with DE?

Have you found any webs?
 
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Kkay42

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#9
Yah imma ask him and get back to you I've only sprayed after the leaves got that tip discoloration and it was just the diatomaceous earth with water. We did a big lower level prune but those got so bad we went ahead and threw them out and that's the end result . Spray that solution every other day cleaned with bleach before transplanting. I'm just curious as ever and trying to figure it out
 
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Kkay42

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#10
Beachbumm said:
What do you mean by spraying with DE?

Have you found any webs?
Click to expand...
I haven't I'll ask if he has
 
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#11
This help?
 

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MrCannabisExplains

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#12
Kkay42 said:
Yah imma ask him and get back to you I've only sprayed after the leaves got that tip discoloration and it was just the diatomaceous earth with water. We did a big lower level prune but those got so bad we went ahead and threw them out and that's the end result . Spray that solution every other day cleaned with bleach before transplanting. I'm just curious as ever and trying to figure it out
Click to expand...
Cleaned what with bleach??
 
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Kkay42

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#13
MrCannabisExplains said:
Cleaned what with bleach??
Click to expand...
The room
 
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Captspaulding

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#14
Well, you cooked them.
Way too close to the light.
The majority of the worst damage is high up the plant at top sites. heat and proximity.
 
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Docgrows

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#15
Kkay42 said:
They're inside under LEDs starts about half way up or directly on top. Ph is normal. Spraying every other day with diatomaceous earth
Click to expand...
@Kkay42 why are you spraying DE every day? That will stop up the stomata on the leaves, leaving them unable to transpire (breathe). I’d take them out and wash all that DE off that I could. DE can be sprinkled on media top to help with fungus knats, it kills them when they burrow into soil to lay eggs. I’d say you also have light burn really bad, probably from leaves not passing water through them to keep cool.
 
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cannafarmer420

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#16
Kkay42 said:
This help?
Click to expand...
They look cooked by that giant light right above them.
 
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GNick55

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#17
lots of plants and spent a lot on equipment but forgot to learn how to grow,..
why you growing so many?
 
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Putthataway

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#18
Ummm I don’t think you can spray d e in the first place. It goes on the soil and is ineffective against pests when wet.
 
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Captspaulding

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#19
GNick55 said:
lots of plants and spent a lot on equipment but forgot to learn how to grow,..
why you growing so many?
Click to expand...
Seriously
 
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#20
Putthataway said:
Ummm I don’t think you can spray d e in the first place. It goes on the soil and is ineffective against pests when wet.
Click to expand...
@Putthataway , you can mix it with water and spray it. It will kill mites that way, but it will clog leaf stomata’s and choke them. It has to be washed off or can be trouble. There are much better ways to treat if mites are suspected.
 
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Replies 41
Views 4,805
Started May 18, 2024
Latest post May 20, 2024
Starter Kkay42
Forum General Indoor Growing

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