# I’ve seen this problem here, just don’t remember where…

**URL:** <https://ilgmforum.com/t/i-ve-seen-this-problem-here-just-don-t-remember-where/76798>\
**Category:** Troubleshooting\
**Created:** [October 13, 2021, 7:12pm UTC](https://ilgmforum.com/t/i-ve-seen-this-problem-here-just-don-t-remember-where/76798 "2021-10-13T19:12:59Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![Rush](https://avatars.discourse-cdn.com/v4/letter/r/4bbf92/32.png) [@Rush](https://ilgmforum.com/u/Rush)\
**Post date:** [October 13, 2021, 7:12pm UTC](https://ilgmforum.com/t/i-ve-seen-this-problem-here-just-don-t-remember-where/76798/1 "2021-10-13T19:12:59Z")

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Check out the leaves on this Grandaddy Purple.  
Outdoors  
Soil is Timerline soil/with Black Kow mixed  
Week 5-6 flower  
Recent flush and added nite per Fox Farm outdoor grow chart. Next feed is two days  
This came about only in the last few days  
Thoughts

 ![image](https://global.discourse-cdn.com/growingmarijuana/original/4X/b/e/d/bedc60a7fea0cee04fff0a16ce80e4f147f3d0bf.jpeg)

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**Author:** ![Watt-Sun](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/watt-sun/32/193796_2.png) [@Watt-Sun](https://ilgmforum.com/u/Watt-Sun)\
**Post date:** [October 13, 2021, 7:26pm UTC](https://ilgmforum.com/t/i-ve-seen-this-problem-here-just-don-t-remember-where/76798/2 "2021-10-13T19:26:33Z")

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You got bugs somewhere most likely. Check underside of leaves with a scope

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**Author:** ![Rush](https://avatars.discourse-cdn.com/v4/letter/r/4bbf92/32.png) [@Rush](https://ilgmforum.com/u/Rush)\
**Post date:** [October 13, 2021, 7:31pm UTC](https://ilgmforum.com/t/i-ve-seen-this-problem-here-just-don-t-remember-where/76798/3 "2021-10-13T19:31:25Z")

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Through a scope, I don’t see any critters  
but the leaves look a little burned up close.

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**Author:** ![MidwestGuy](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/midwestguy/32/914277_2.png) [@MidwestGuy](https://ilgmforum.com/u/MidwestGuy)\
**Post date:** [October 13, 2021, 8:08pm UTC](https://ilgmforum.com/t/i-ve-seen-this-problem-here-just-don-t-remember-where/76798/4 "2021-10-13T20:08:18Z")

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Might be mold of some type. If so, treat with a dilute mix of peroxide/water.

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**Author:** ![skipper1](https://avatars.discourse-cdn.com/v4/letter/s/51bf81/32.png) [@skipper1](https://ilgmforum.com/u/skipper1)\
**Post date:** [October 14, 2021, 12:56am UTC](https://ilgmforum.com/t/i-ve-seen-this-problem-here-just-don-t-remember-where/76798/5 "2021-10-14T00:56:20Z")

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Looks like bugs, you might not see them. Get some Captain Jacks and spray them. I can not always see them but I can see where they have been.

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**Author:** ![MeEasy](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/meeasy/32/661079_2.png) [@MeEasy](https://ilgmforum.com/u/MeEasy)\
**Post date:** [October 14, 2021, 1:39am UTC](https://ilgmforum.com/t/i-ve-seen-this-problem-here-just-don-t-remember-where/76798/6 "2021-10-14T01:39:45Z")

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Looks like bug damage to me

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**Author:** ![Nanny](https://avatars.discourse-cdn.com/v4/letter/n/ccd318/32.png) [@Nanny](https://ilgmforum.com/u/Nanny)\
**Post date:** [October 14, 2021, 4:41am UTC](https://ilgmforum.com/t/i-ve-seen-this-problem-here-just-don-t-remember-where/76798/7 "2021-10-14T04:41:07Z")

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> **[Yellow Leaf Spot And Your Marijuana Plants](https://www.grasscity.com/blog/post/yellow-leaf-spot-and-marijuana-plants)**
>
> Yellow leaf spot will harm the leaves and the stems of the plant, although it won’t cause the crop to die it can lessen the marijuana plants yield. 

Looks a thing called yellow leaf fungus ( it can also be brown or grey or white…)

 ![image](https://global.discourse-cdn.com/growingmarijuana/original/4X/0/9/f/09f0f9427dca4a8a4ce1ed1163b17ac2ea282848.jpeg)