Deficiency or nute burn?

M

Matt0

Active Member
This is two separate plants even though they look identical. I have been looking at pics and reading the Bible but not enough experience to tell the difference.
Any thought?

Thanks!
 

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Thanks, Last weekend I transferred them from 3gal to 10 gal grow bags. The 3 gal had recipe 420 and when i moved them to 10 gal I filled with FFOF.
I watered them with weak solution of recharge.
 
Matt0 said:
This is two separate plants even though they look identical. I have been looking at pics and reading the Bible but not enough experience to tell the difference.
Any thought?

Thanks!
Click to expand...
Add Cal Mag to your feed they love it, that should resolve the symptoms you're experiencing. I would also watch the humidity as well and increase it to 70% if its low, only do that if they are in veg.
 
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I'm still stumped over the white flecks. Have you checked for mites or larva in the soil?
I've had ozone do this before but those flecks were a copper/bronze color.

I'd be more concerned with possible infestations.

So looking at the label on recharge it contains 12% kelp (potassium and trace) and 6% molasses (cal/mg/k)

An increase in k promotes an increase of cal. Then Magnesium. Sulfur is also used quite a bit in cannabis and interacts with almost all Macro, Secondary and Micro nutrients.
Aside from looking like a mild Sulfur deficiency, I hope this explains how that conclusion was made.
 
They are in soil, FFOF. I'm using filtered water so I just ordered some Cal Mag hoping that will correct the problem. It's my first grow so I am trying to figure it out as I go.
 

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I've been scoping for bugs but haven't seen any. I keep checking under leaves. I am going to go check the soil closely to see if I notice anything.
 
The lower leaves seem ok, the only thing I have added is worm castings and been watering with a low dose of recharge
 
Matt0 said:
They are in soil, FFOF. I'm using filtered water so I just ordered some Cal Mag hoping that will correct the problem. It's my first grow so I am trying to figure it out as I go.
Click to expand...
What kind of cal mag?
U would be better off with blackstrap molasses for cal/mag. Your in organic soil and you should be feeding the microbes, not just the plant.
 
This is the stuff I ordered and I did see a black gnat. I let the topsoil dry and have a sticky card in there
 

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Matt0 said:
This is the stuff I ordered and I did see a black gnat. I let the topsoil dry and have a sticky card in there
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The mobile carrier is Nitrate. Keep it in the back-up plan if you need a N boost or immediate remedy. Or use routinely in very low doses. Like 1/3 - 1/2 strength, coupled with molasses @ 1tbsp/gallon, bi-weekly
 
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