Help with autoflower spots on leaves

C

chonger91

Member
Hi everyone can someone please help me, does anyone know what these spots on these leaves mean? You can't see the color well in pics but the are almost like a bright orange to the naked eye. Thank you for taking time to help, peace !
 

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BlueRidgeGrower said:
Mine had some spots similar to those. My issue was magnesium deficiency.
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thanks for reply mate, yes i have seen pictures of it that look similar to min. I just hope it isnt these rust spots that I have came across during research, they seem bad lol. What did you do t fix it may I ask? Or is it obvious, add magnesium haha cheers man
 
chonger91 said:
thanks for reply mate, yes i have seen pictures of it that look similar to min. I just hope it isnt these rust spots that I have came across during research, they seem bad lol. What did you do t fix it may I ask? Or is it obvious, add magnesium haha cheers man
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Pretty obvious lol. Yea magnesium. I think it's either Epsom Salt or worm castings so research that first but I know you can top dress and water for it. I personally use the CAL MAG from my General Organic GO box. I just mix the cal mag into every water.
 
BlueRidgeGrower said:
Pretty obvious lol. Yea magnesium. I think it's either Epsom Salt or worm castings so research that first but I know you can top dress and water for it. I personally use the CAL MAG from my General Organic GO box. I just mix the cal mag into every water.
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ok mate i can get some cal mag off a friend so ill get it soon, did your turn around well? if so how quickly? I forgot to mention its autoflower sweet tooth, cheers
 
Jypsy Dog said:
You have to FIX your pH to Fix the issue. It's a Calcium/ Mag Lock Out.
https://www.sensigarden.com/calcium-deficiency-marijuana/
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You don't know that. Its common for cal/mag problems under blurple led.

chonger91 said:
Hi everyone can someone please help me, does anyone know what these spots on these leaves mean? You can't see the color well in pics but the are almost like a bright orange to the naked eye. Thank you for taking time to help, peace !
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Cal/mag can be an issue under those type leds.

You need to get a pic under natural or white light for anyone to know for sure.


Its actually in o e of the sticky threads in the new or problem section of the site. It ask to turn off hps or led and take a natural pic.
 
whitebb2727 said:
You don't know that. Its common for cal/mag problems under blurple led.


Cal/mag can be an issue under those type leds.

You need to get a pic under natural or white light for anyone to know for sure.


Its actually in o e of the sticky threads in the new or problem section of the site. It ask to turn off hps or led and take a natural pic.
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OK.... Will see if it tracks back to pH. Lights can cause the plant to require more Calcium. But they have to be able to Uptake it to use it. Don't care what kind of light it is.
 
Jypsy Dog said:
OK.... Will see if it tracks back to pH. Lights can cause the plant to require more Calcium. But they have to be able to Uptake it to use it. Don't care what kind of light it is.
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My last grow I used all coco and had a cal-mag def that was fixed by adding cal quickly.
 
chonger91 said:
ok mate i can get some cal mag off a friend so ill get it soon, did your turn around well? if so how quickly? I forgot to mention its autoflower sweet tooth, cheers
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The leaves affected don't go back to normal but no new damage should occur after dosing I think. At least that's how it's working for me man.
 
Jypsy Dog said:
OK.... Will see if it tracks back to pH. Lights can cause the plant to require more Calcium. But they have to be able to Uptake it to use it. Don't care what kind of light it is.
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I don't know about lights but I was told with coco to use calmag.
My last grow I used all coco and had a cal-mag def that was fixed by adding cal quickly.
 
The op never said they were in coco.
chonger91 said:
Hi everyone can someone please help me, does anyone know what these spots on these leaves mean? You can't see the color well in pics but the are almost like a bright orange to the naked eye. Thank you for taking time to help, peace !
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What medium? Soil? Coco?

What type water? How much and how often?

Nutes? What kind and how often?


It amazes me that people make diagnoses without all the info.


Let us know all that info and vet a pic in natural light. If nothing else turn the led off and use the flash on the camera of hang a cfl in the 5000-6500 Kelvin range.

You will only get guesses until then.

Whole plant pic in natural light.
 
whitebb2727 said:
The op never said they were in coco.

What medium? Soil? Coco?

What type water? How much and how often?

Nutes? What kind and how often?


It amazes me that people make diagnoses without all the info.

Let us know all that info and vet a pic in natural light. If nothing else turn the led off and use the flash on the camera of hang a cfl in the 5000-6500 Kelvin range.

You will only get guesses until then.

Whole plant pic in natural light.
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No questions about the pH???? Should be the first... Unless it's insect damage.
 
Jypsy Dog said:
No questions about the pH???? Should be the first... Unless it's insect damage.
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Nope. Ph is not the first question. Medium is. If its in soil ph really doesn't matter. As organic matter decays it creates ions that buffer ph.

Now if its coco or hydro then ph would be higher up on the list but still not my first question.
 
Ph is important. Lets take soil. It buffers ph but it still needs a proper wet dry cycle. As the soil dries the ph swings to allow proper nutrient uptake.

In hydro the ph swings in between res changes.

Not saying to not worry about ph. Just saying its not the issue.

The op is not having a ph problem.
 
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