WTF is this shit?? PLEASE HELP ME (pics inside)

I've been pHing to 6.5. And it's night now, I'll take a pic soon as the lights come back on.

Thanks for your help, I really appreciate it.

Should I leave her in the tent with the others or separate them for now?

dude i feel ya, ive got the same damn problem on all of my plants i can't figure it out. i fed them at full strength and theyre small, so i thought it was nute burn... so i flushed, didnt work. thought it was a deficiency so i fed... didnt work, thought it was a lockout so i adjusted my pH... didnt work, maybe its overwatering? so i just let them sit.. didnt work, theyre in happy frog being fed just 6.5pH water and it's still not working. its only getting worse idk what to do. if you find an answer please let me know ive tried everything and it wont fucking go away

hey hey hey, me again. just got a super helpful hint. he told me that this is called pH fluctuation.. i didnt think that it was it at first but i remembered your post sayin that you were raising, lowering, raising, lowering your pH. this HAS to be it. set your pH and never change it haha. thats what ima do and look for the results.

5.8 to 6.8 is sufficient...depends on the strain

notlaura said:

Should I leave her in the tent with the others or separate them for now?

Click to expand...

Leave her in there.No reason to move her.

People were asking for a picture of the whole plant. I took off some of the most damaged fan leaves. Should I remove all of them? I tried spraying with neem oil couple of weeks ago but it didn't help. My pH has been constant for the last 2 weeks at 6.5. That's what the runoff reads at.

Should I try a fungicide? I'm thinking it looks like leaf spot fungus but there's not a whole lot of information on it out there. Thanks you guys.

Why the neem?You find bugs?

No don't take any more leaves,what you removed is enough.

Small steps brne thing at a time.

Just keep ph at what you have it at.You said 750-800 ppm is your feeding strength?Bump it up.try her at 1000 for next feed see how she reacts.If she shows no bad signs you can go a bit more if you like,just go slow.

Future reference:Always use whole plant pics when lookin for advice.Leaf pics are like cropping porn pics to show only specific parts......just don't help....need to see the entire package.

Nute burn. The damaged part won't turn green u know that right? Just don't over fert
MJ gets a lot of burn issues ez
Ur plants, otherwise, look great. Don't chop the burned lvs off. You'll be ok

does it effect older fan leaves first, starting from bottom to top

Rule of thumb is never remove more than 50% of your leaves at any time and dont remove leaves that are less than 50% damaged. Bugs could be possible. I had a plant that had similiar mottling and I eventually found out it was these damn fruit flies that were nibbling on my plant when I wasn't looking. I ended up getting a pyrethrum fogger from amazon and it knocked all the little bastards out for a month. Try putting a white piece of paper and holding it under the leaves, then tap the stem to see if any buggers fall. If it is flies, or if your just paranoid that it might be, get some sand and put a layer over your soil. It will stop flies from making your plant the local watering hole..

Thanks, I watered with a gallon of water with a tsp of epsom salts to see if that helps. I'll look into getting some sand too, thanks so much guys. I might save her yet!

Oh and it doesn't really seem to be spreading bottom to top. It looks retry random as far as I can tell. The infected leaves are all over. I only removed the ones with 75% or more damage.

View attachment 1699188
hope u can read it. nute burn can affect new growth or older fan leaves. just dont repeat the mistake and dont remove the fan leaves

Does appear to be mild fertilizer burn and/or salts-buildup. I wouldn't sweat it, should recover with a little patience.