Sick Plants - Need Help!

[Krasny]

I was thinking calmag problem if growing in Coco, I've just read Coco can be watered 2 times aday and has to be watered with calmag every time you water unless they are growing in soil or compost.

Potting compost. I'm going with the fungal theory.

 

[LoveGrowingIt]

Run-off PH. Soil. So I pour in some vinegar?

Vinegar is acidic so it would likely lower the pH.

What type of nutrients are you using?

 

[Captspaulding]

Well, all the heavy damage is mostly under the hottest part of the light.

 

[mike88]

Potting compost. I'm going with the fungal theory.

I'm with you if your growing in compost, just remember some compost has slow release fertilizer in which is high in nitrogen also, but I'd check run off and ph what you put in every time, hope your grow is okay and you get a good harvest

 

[Captspaulding]

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[Nuggz23]

So what everyone is saying is a 5.5 soil run off is good? Yikes!

 

[Captspaulding]

So what everyone is saying is a 5.5 soil run off is good? Yikes!

Absurd

 

[Nuggz23]

He has a soil run off of 5.5 . Let’s fix the ph issue first.

 

[bullfrog13]

100% the pH is f****

 

[bullfrog13]

If you were in coco I would tell you to run some flash clean through it and return to normal feeding but soil is not my department