Does the issue here look like Ph fluctuation?

[kushclub]

So up until a few days ago my plants have been growing pretty well. Over the last 4-5 days my plants have started to get some brown spotting and some lime green colour mostly at the tips of the top leaves. The lower leaves also started yellowing.

 

From what ive read i think its ph fluctuation and some nute burn possibly? Ive also got a few leaves curling like a taco, is this heat stress or possibly ph related as well?

 

Heres a few pics please help me get them back on track ! [emoji41]

 

 

 

 

 

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[stinkybrownmist]

They look soaking wet. Overwatering can appear like pH issues, also deficiency. How often and how much are they getting? Could be pH but if deficient then maybe potassium? I think overwatering though

[kushclub]

Probably bad pics i had literally just flushed them with water at ph 6.5 and sprayed the leaves. Plants usually never droopy besides straight after water and only watering every 2-3 days when it looks dry

 

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[Carnage]

look alrite to me, theyre tiny atm.

if you had those problems on bigger leaves later on, see about rectifying your deficiencies.

For now, looks all good.

[Sir PsychoHashy]

You haven't been putting those plants under lights after spraying the leaves have you?

 

Bit of possible nute burn going on there, so a flush and lower strength feed maybe, but overall I agree that they look mostly alright.

[kushclub]

Shit yeah I do spray them sometimes then put them under the lights is that bad for them??

 

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[Carnage]

its ok if its t5 cfl or mh ,if its hps, them water droplet on the leaves are like mini magnifying glasses.

the hps red spectrum gets into those lil droplets, magnifies and burns your leaves leaving spots.

[Sir PsychoHashy]

What he ^ said.  Reason I asked was seeing the wet leaves and thinking those spots look like the sort of burn you get from wet leaves under HID lighting, or the sun.

[kushclub]

What he ^ said. Reason I asked was seeing the wet leaves and thinking those spots look like the sort of burn you get from wet leaves under HID lighting, or the sun.

Can cfl have the same effect or is it more likely ph causing nutrient lockout?

 

I've got leaves that have curled up and have a kind of dry look to them? Any idea what could be wrong here? Heat stress ? Another result of ph being off?

 

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[kushclub]

Plants ended up getting worse.. after a lot of stressing and research i ended up correcting ph and realising i had been fertilising way too much.

 

Here is how they look atm.. i ended up with 3 females out of 6. Flipped to 12/12 about a week ago.

 

 

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