Help me diagnose my problem

[weedjunkie420]

Hey troops so I have started getting this issue on one of my plants. I grow using a 4 pot iws recirculating dwc system. I don’t think it’s a deficiency as my EC is 0.9 and ph 5.6 would this be light burn or some sort of burn lol I am completely stumped and can’t seem to find anything or anyone with similar problems online. Anything you need to know let me know


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[420gen]

Hi mate, im not much help but on the last pic the leaf on the left thats out of frame and blurry looks very similar to my problem, the veins staying green and the insides of the leaves fading out, unless thats just a blurry image than scratch all this lol
also i get the rust on a few leaves, starts of as white lines or dots. mine is not as much as yours tho.
Ive been advised and also looked around, its pointing to Magnesium def, I fed her some epsom salt so now waiting for results

and im guessing your not growing in soil, drop all the info here like temps, feeding schedule and etc so the pros can guide you man

[Kurdt]

Have you checked for thrips?

[CityDweller]

Does not look like thrips to me. Plants look good overall. I do not worry when i see the occasional oddity as long as it does not spread. Perhaps soil has some hot spots that caused a but of burn?

[CityDweller]

Not soil.. I gotta read better.. with hydro I am useless. Sorry.

[G']

I know i get stuff similar to this at times but i am forever moving my girls around and sometimes some of the leaves get a bit of damage all i can suggest is as above and keep an eye on it if it's accidental damage then of course it won't spread, if it does spread or get worse get straight back on here brother, all the best G'.

[joker_the_smoker]

let ph swing from 5.6 up to 6.1 before resetting it dont keep it at solid 5.6

[Trex]

Nah that aint thrips . That could be too much Phosphorus if your adjusting all the time . You can let hydro swing from 5.5-6.5 ish depending on strain .

Calmag . Especially the ones with Calcium Nitrate can really boost the nitrogen in there possibly blockin out certain secindary and micro elements . Even the calcium itself .

What type of hydro system ? If DWC . It is very sensitive to calcium nitrate . Darkens a plant because its causing a Nitrogen toxicity . I found in dwc all depending on base water quality .you wont even need calmag in res or foliar period . R.O water yes but rarely see folks usin r.o for hydro as an r.o system cannot produce enough .

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