Need help can anyone tell me what's these spots are ?

I can't tell what this is potassium deficiency or if it's doing it because it's rube and it was root

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Treez pleas

Treez pleas

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Need help identifying this I'm new to this site and I'm having a hard time running it
 

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pics aren't very clear, might be the first signs of a calcium deficiency, could be insect damage. if the spots turn a rusty reddish color, and slowly spread, it's probably calcium. if it's mites, the damage spreads randomly, but it's not really hard to pick out once they get going. leaf miners are the larva of a few different insects that eat trails into leaves from the inside. so if the spots start turning into trails......
keep an eye on it and see what they do. try posting a clearer pic if you can.
 
All three seedlings that started from seed we're all in the same tent and only one of them started getting spots on it and it and it can' be a cal mag cause it got enuff so Idk I would think if it was mites all the seedling that share that same tent would have the spot if it was mites right?
 
That pic was taken from my phone I'll try to get a better one but I can zoom in and see the diff of the two but them three plants have been together their home lives but only one with spot but I hurd it being root bound could donthat to.
 
Roger A. Shrubber said:
pics aren't very clear, might be the first signs of a calcium deficiency, could be insect damage. if the spots turn a rusty reddish color, and slowly spread, it's probably calcium. if it's mites, the damage spreads randomly, but it's not really hard to pick out once they get going. leaf miners are the larva of a few different insects that eat trails into leaves from the inside. so if the spots start turning into trails......
keep an eye on it and see what they do. try posting a clearer pic if you can.
Click to expand...
Am I doing this right
 
Roger A. Shrubber said:
pics aren't very clear, might be the first signs of a calcium deficiency, could be insect damage. if the spots turn a rusty reddish color, and slowly spread, it's probably calcium. if it's mites, the damage spreads randomly, but it's not really hard to pick out once they get going. leaf miners are the larva of a few different insects that eat trails into leaves from the inside. so if the spots start turning into trails......
keep an eye on it and see what they do. try posting a clearer pic if you can.
Click to expand...
That pic was taken from my phone I'll try to get a better one but I can zoom in and see the diff of the two but them three plants have been together their home lives but only one with spot but I hurd it being root bound could donthat to.
 
Roger A. Shrubber said:
pics aren't very clear, might be the first signs of a calcium deficiency, could be insect damage. if the spots turn a rusty reddish color, and slowly spread, it's probably calcium. if it's mites, the damage spreads randomly, but it's not really hard to pick out once they get going. leaf miners are the larva of a few different insects that eat trails into leaves from the inside. so if the spots start turning into trails......
keep an eye on it and see what they do. try posting a clearer pic if you can.
Click to expand...
All three seedlings that started fromseed we're all in the same tent and only one of them started getting spots on it and it and it can' be a cal mag cause it got enuff so Idk I would think if it was mites all the seedling that share that same tent would have the spot if it was mites right?
 
Without giving any other info..you're basically asking people to guess. The symptoms the leaves show..again..pics aren't great and does not show the whole plant top to bottom, show what appears to be possible calcium lacking in the plant or mites (slight chance it can be manganese). You need to be more specific if you want better help. What are you growing in exactly? What are you using as your source of water? What have you been feeding her and how much? how often? Do you check ph/ppm of water going in? What lights are you using? What are your temps and humidity? Without knowing the variables..its hard to say. Your best answer with what you have given was given in the only reply you got to the thread..without more input from you..you won't receive much extra input from members as we cant help without knowing details :)
 
All ill say mate.
Ph? Adjust
Ec/ppm? Adjust
Check for rot / disease.
Check for bugs.
Now!
Good luck mate
Tim
 
I agree with op, its definitely rube and it was root too, I would def check for mites but those spots seem to all be on veins, whereas mites tend to bite anywhere, so need more info
 
Tim1987 said:
Just be calm, and check it all.
My money's on ph.
But you have to check everything! To narrow your problem down.
Good luck
Tim
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I had three seedling all in the same tent together from the day they popped up only one has then so I transplanted and it' not the ph I have a blue lab ph soil probe and now that I think about it that one might be just about 7 now that I remember
 
Whats your runoff ph? Is it still high?
What's the runoff ppm???? Is it still high?
You need to know. So you know what to feed it!
Now
Good luck
Tim
 
Treez pleas said:
View attachment 4103617 View attachment 4103619
Click to expand...
From this magnified pic...seems you have wpm starting as well. What's that whitish/greyish thing on your leaf? As for testing ph of your soil with those long probes...they are not reliable to say the least!!! Only true way to get an accurate reading of your soil ph..is to take a clump of it, from the root zone only, and test it..however..in most cases, that won't be possible as you cant get to that soil with the roots holding everything together. If it were accurate with your probe..7 is too high. What exactly are you growing in? Have you inspected the under side of the leaves with a scope to check for pests?
 
Treez pleas said:
Royal queen seeds days it could be root bound
Click to expand...
lol...not sure if that's true or you invented that remark? How in the world can that be rootbound in that size of a container? lol..not to mention, rqs, or any seed bank, would not be commenting on pics of your marijuana plant, as they cannot discuss anything to do with the germination or after the fact, at all! Not to mention..a rootbound plant does not develop those spots..seems you're fabricating things to get an answer that you want to hear lol. You are not providing any info as asked..my guess is you will have to find the answer yourself. Best of luck!
 
Roger A. Shrubber said:
pics aren't very clear, might be the first signs of a calcium deficiency, could be insect damage. if the spots turn a rusty reddish color, and slowly spread, it's probably calcium. if it's mites, the damage spreads randomly, but it's not really hard to pick out once they get going. leaf miners are the larva of a few different insects that eat trails into leaves from the inside. so if the spots start turning into trails......
keep an eye on it and see what they do. try posting a clearer pic if you can.
Click to expand...
 

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