WTF is going on with these leaves???

Not spider mites. They basically suck all of the Green from the leaves and leave little white dots all over the leaf. I would agree with Calcium Def. Between Calcium and Magnesium, those types of deficiencies tend to look like Rust Spots.

Rusty Shakelford said:

Not spider mites. They basically suck all of the Green from the leaves and leave little white dots all over the leaf. I would agree with Calcium Def. Between Calcium and Magnesium, those types of deficiencies tend to look like Rust Spots.

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i tend to agree

My 2cents

Cal mag diff for sure! FFOF is shitty soil/medium and to top it off ff nutes suck to!
so since ffof has nutes in and your using 1/4 strength nutes i got to ask what your
feeding ph wise? And what is your ppm and ph of your run off of the water when you
feed them?

Reason i ask is if your ph is off it will lock out this could be your mag issue and adding
more could burn them.

hellraizer30 said:

My 2cents

Cal mag diff for sure! FFOF is shitty soil/medium and to top it off ff nutes suck to!
so since ffof has nutes in and your using 1/4 strength nutes i got to ask what your
feeding ph wise? And what is your ppm and ph of your run off of the water when you
feed them?

Reason i ask is if your ph is off it will lock out this could be your mag issue and adding
more could burn them.

Click to expand...

thanks for stopping by bro

No problemo hope to help him solve this

Hellraizer I never bothered with any ppm. However the Ph is 6.8 each and every watering. I always wanted to but never got a chance to check the runoff. What should it be? I won't be watering til at least Thursday though. It'll just be plain water with 1tsp molasses PHed to 6.8

have u grown mj in this soil before? i understand the liquid fert but what's with the molasses and karma? seems like overkill. just saying.
wondering if it may have something to do with the odd leaves. GL

hellraizer30 said:

No problemo hope to help him solve this

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hope it can be straighten out

Someone mentioned it may be burns from spraying with water. But I never sprayed anything lately. But I've experienced that before and that's pretty much what it looks like if I had to describe it.

KidneyStoner420 said:

Hellraizer I never bothered with any ppm. However the Ph is 6.8 each and every watering. I always wanted to but never got a chance to check the runoff. What should it be? I won't be watering til at least Thursday though. It'll just be plain water with 1tsp molasses PHed to 6.8

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When you do water dont add the molasses just do water, problem with ffof is its loaded with nutes already you need to know
what that run off is! If your watering at 6.8 then thats what you should see, but im guessing its not.

Yes I've been using ffof for about a year now.
I really like the LK stuff and never had any issues like this. And I just finished one of the same seeds.

K i must of missed that you were spraying with lights on, does your new growth sinse you stopped spraying show
this issue?

No I haven't sprayed my current plants at all. It's been a while, not this grow. You didn't miss anything. Lol.

listen to hellraizer30 mate the guys a legend on here, he knows what hes talking about

heresSMOKEY said:

listen to hellraizer30 mate the guys a legend on here, he knows what hes talking about

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true that thats why i asked him to take a look at this thread

Thanks FAB, SMOKEY, and Hellraizer. I will check the runoff PH as soon as I water again!

no problem keep us posted if she declines or gets better

If you have limed your soil with enough dolomite, phing your water isnt needed. Just give it straight tap bro. I had pretty much the same problem as you... just lets natures buffer do its thang!

I use 1 tbsp of dolomite lime per gallon of soil. Half granular, half crushed.
I know I don't NEED to ph but I always do.
With this next straight water ill ph it to 6.8 again and see what the runoff is.
On the following water ill do another straight water but right out of the tap and then we will see what the runoff is. I never bothered to check runoff because I never had a problem until now.

Ok guys, just watered her again.
gave her straight PHed water at 6.8, The runoff was 5.5
She doesn't seem to be getting any better with time either!