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Leafs have spots please help!

  • Thread starter Thread starter Fresh31
  • Start date Start date Apr 22, 2020
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Leafs have spots please help!

Fresh31 Apr 22, 2020 41 Replies 3,436 Views
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DreamsOfDiesel

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#21
Fresh31 said:
Coco &View attachment 964964 dutchfest
Click to expand...
Idk crap about coco, does it need cal or mag supplement?
 
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Fresh31

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#22
DreamsOfDiesel said:
Idk crap about coco, does it need cal or mag supplement?
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Yeh I’m not to sure I’m first timer here I have a guy teaching me but he hasn’t said anything about it
 
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Aqua Man

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#23
To me it lookes like early blight. It looks like fungus imo. High humidity and poor airflow. Watch for the spots to darken and spread. Usually older leaves first. Affected leaves will also start to yellow as it progresses. Just my .02 cents I could absolutely be wrong.
 
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THC4ME2UU

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#24
Have you been doing any foiler spraying?
 
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Fresh31

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#25
I
Fresh31 said:
Yeh I’m not to sure I’m first timer here I have a guy teaching me but he hasn’t said anything about it
Click to expand...
haven’t added anything yet I’m thinking I mighty be getting some cal mag, the more I research about this the more it looks like deficiency other than that the plants are going strong no sign of weakness
 
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Fresh31

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#26
Aqua Man said:
To me it lookes like early blight. It looks like fungus imo. High humidity and poor airflow. Watch for the spots to darken and spread. Usually older leaves first. Affected leaves will also start to yellow as it progresses. Just my .02 cents I could absolutely be wrong.
Click to expand...
Yeh I have 4 plants growing and only 2 have it
 
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Fresh31

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#27
THC4ME2UU said:
Have you been doing any foiler spraying?
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Yeh I’m using aleovate About 2weeks ago was last
 
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Aqua Man

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#28
Fresh31 said:
I

haven’t added anything yet I’m thinking I mighty be getting some cal mag, the more I research about this the more it looks like deficiency other than that the plants are going strong no sign of weakness View attachment 964965
Click to expand...
I know we spoke before you made the post and I figured it was blight and recommend you to also make a post for confirmation and treatment options. The fact @Dirtbag and @MIMedGrower both looked at bacterial of fungal infections would confirm it for me. I think @Dirtbag offered info on a treatment. If it was me I would remove affected leaves then sterilize the scissors and follow his recommendation for treatment. I would also increase airflow and keep an eye on the humidity which I know you recently upgraded your ability to control. I strongly feel after reading this it's your best option. But that choice is up to you friend GL.
 
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Aqua Man

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#29
Fresh31 said:
I

haven’t added anything yet I’m thinking I mighty be getting some cal mag, the more I research about this the more it looks like deficiency other than that the plants are going strong no sign of weakness View attachment 964965
Click to expand...
2 furthest from the fans I'm betting?
 
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Fresh31

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#30
Y
Aqua Man said:
I know we spoke before you made the post and I figured it was blight and recommend you to also make a post for confirmation and treatment options. The fact @Dirtbag and @MIMedGrower both looked at bacterial of fungal infections would confirm it for me. I think @Dirtbag offered info on a treatment. If it was me I would remove affected leaves then sterilize the scissors and follow his recommendation for treatment. I would also increase airflow and keep an eye on the humidity which I know you recently upgraded your ability to control. I strongly feel after reading this it's your best option. But that choice is up to you friend GL.
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Yeh I’ll remove all the leaves I mean it it can’t do any harm I’m open to all opinion my friend
 
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Dirtbag

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#31
It's not Calcium deficiency, that would be on new growth not the older lower leaves. Not mg def either. Doesnt look nutrient related to me.

Bordeaux is cheap, not much to lose in trying it to see if it helps.
 
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Fresh31

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#32
Y
Aqua Man said:
2 furthest from the fans I'm betting?
Click to expand...
Yes
 
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Fresh31

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#33
Dirtbag said:
It's not Calcium deficiency, that would be on new growth not the older lower leaves. Not mg def either. Doesnt look nutrient related to me.
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Ok I’ll remove the other leaves and see if more appear late on I’ll keep you posted
 
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Beachwalker

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#34
Fresh31 said:
I

haven’t added anything yet I’m thinking I mighty be getting some cal mag, the more I research about this the more it looks like deficiency other than that the plants are going strong no sign of weakness View attachment 964965
Click to expand...
Not a deficiency; likely brown leaf spot, maybe septoria

I've treated similar issues with liquid copper Fungicide and I burn sulfur you'll want to thin your plants out some and increase airflow above and especially below the canopy, good luck
 
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Dirtbag

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#35
Fresh31 said:
Y

Yeh I’ll remove all the leaves I mean it it can’t do any harm I’m open to all opinion my friend
Click to expand...
I hope you meant, all the affected leaves lol..
 
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Fresh31

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#36
Beachwalker said:
Not a deficiencies; likely brown leaf spot, maybe septoria, a fungus as several others have mentioned

I treated similar issues with liquid copper Fungicide and I burn sulfur you'll want to thin your plants out some and increase airflow above and especially below the canopy good luck
Click to expand...
Yeh I have increasl
Dirtbag said:
I hope you meant, all the affected leaves lol..
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Lmao yeh of course
 
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Aqua Man

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#37
Dirtbag said:
I hope you meant, all the affected leaves lol..
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As do I lol.
 
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Fresh31

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#38
Aqua Man said:
As do I lol.
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Ok done as you all suggested and it was worse then first thought I removed heaps if I even seen something that remotely suggested spotting it got removed
 
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Fresh31

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#39
Fresh31 said:
Ok done as you all suggested and it was worse then first thought I removed heaps if I even seen something that remotely suggested spotting it got removedView attachment 964971
Click to expand...
I’ll keep you all posted on the outcome in next few weeks
 
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Aqua Man

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#40
Fresh31 said:
Ok done as you all suggested and it was worse then first thought I removed heaps if I even seen something that remotely suggested spotting it got removedView attachment 964971
Click to expand...
It's hurts but if you can get it under control it's 10000x better then losing the crop and having moldy, stunted immature bud if any. That would have to be thrown out. I do some defoliation for airflow usually the lower anyhow. In a space that big it's most often needed. I wouldn't worry a bit about that lets just hope ya get rid of it.
 
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Replies 41
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Started Apr 22, 2020
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