HELP! What’s the dark spots

[Mdotbean19]

I can’t figure out what’s going on here. I’m at a stump my vegetation stage isn’t going as planned what do I do?

[Mdotbean19]

[Chefbjy]

You may have an intruder check for pests?

[Mdotbean19]

I’ve notice spider webs a few times. I’ve read peppermint oil was a great tool

[Chefbjy]

Hi Mdotbean need more info and pics would help. Soil ph lights hydro coco nutes?

[Mdotbean19]

Fox farm soil MH grow lights PH 6.4-6.6 and I’ll post more pics

[DoctorJohnson]

Wait, what's with the leaf in the very bottom right corner. Can we see that one close up please?

[Mdotbean19]

Yes I’ll post more pictures at the the bottom of this thread

[Sonnyhad]

That's ph fluctuations I believe. The biggest problem I ever have is chasing the ph. Although I don't really chase it, always water at ph of 6.0 and it should straighten itself out, but I have found that not always the case then a flushing seems to be the best fix.

[sonahigh]

It might be a nutrient problem .. what r you using ?

[Mdotbean19]

I’ve been chasing my tail with this but I started using Hydroguard last week 2ml in a Gallon of water

[Sonnyhad]

The flora trio

[Mdotbean19]

[Mdotbean19]

I started about a week ago using Hydroguard because I thought maybe I had root rot.

[Mdotbean19]

[Mdotbean19]

[Mdotbean19]

[Canuck147]

Can't be a light burn or it would be higher up. Using any cal/mag product?
Maybe post more specifics about your grow so we don't ask all these questions.

[Sonnyhad]

Hydrogaurd might be your problem, that's more for hydroponics I believe

[Tika]

What they said plus going too rich too fast maybe.
Another thought...Your pH going g in?

[DoctorJohnson]

I thought so. "Intraveinal chlorosis," the classic symptom of a magnesium deficiency, in which the areas between the veins turn yellow on older leaves. I'll guess that you have soft water and you're not supplementing Cal/Mag. Is that right?

[Mdotbean19]

No I’m not supplementing with Cal/Mag I use the flora trio maybe three times in two week span since I first started experiencing symptoms I tried the diagnosis chart and ended up chasing symptoms

[Mdotbean19]

[Mdotbean19]

No I’m not using cal/mag I’m a rookie at this so I’m not sure that’s why I just kinda answer what’s asked

[DoctorJohnson]

Get some General Hydroponics CALiMAGic (assuming you want to stay with the GH line). You should get that right away.
When you're mixing, CALiMAGic and FloraMicro go in the bucket first, then the other two.