If it's not one thing it's another. God Why Me? *Photos*

I am cursed, no matter what I touch I destroy. I thought I was doing good I had a minor problem with yellowing of the lower leaves. (which has killed my last two attempts) and thought I addressed that thanks to the help of some nice people here on RIU. But now, a week later I have spots. Ugly black retched spots! First it started I believe on the lower/middle of the plant and now it has spread throughout! This has happened within a three day period. Also I am having my stems turn purple although I don't know if the two are related.

Somebody please help me is this a deficiency or a fungus?
I really want to make medical oil out of this strain.

*Bump

youngbuzz101 said:

*Bump

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they from seed in a dwc ?

Thank you rob for your response! Yes it is dwc from seed.

?

Here are some images of the underside of the leaves.

Just a best guess, but looks like Calcium and or Mag deficiency. How much cal/mag are you adding, you might need to increase it a bit. I have a couple of strains going that need more than others.

Well, I was using tap water and I added a teaspoon of cal mag to my three gallon solution. My PPM was at 430. So I upped my ppm's to 750 this is including my tap water which is 160 so really it is set as 590ish. And this time I added 2 tsp cal mag. My only fear is I am going to burn my plants..

But I used what was directed by AN JUNGLE JUICE, it says 1ml/L for seedlings and 2ml/L for veg its a two part nutrients. I originally was on the seedling feeding. Up until today my plant is starting to look like shit and I am trying to go to full nutrient strength which is a considerable increase in ppm.

I don't know if my problems are caused by my ppm's are already to high, causing burns. If this is the case I am about to burn the shit out of them. But if i am right I might be able to save my plant and stop the damage.

What do you think I would like your opinion.

also remember its all about trial and error when growing bud man,your bound to loose a few plants along the way shoot i sure did lolol but it taught me alot more and i learned, once you learn the in's and out's and your own techniques you'll know how to grow bud with little to know issues although issues are common when growing bud just depends. Good luck