What is this???

KeemGod

KeemGod

Well-Known Member
Started seeing brown spots on 1 of ma gurls and it seems as though it's getting worse. i just watered them yesterday for the first time since their transplant. :? the pics are of the whole plant and what the leaves r lookin like. any help/input is greatly appreciated.:peace:
 

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johnny12r

Well-Known Member
it looks like a PH Related Issue but it could be a Calcium Deficiency i can't know for sure unless you tell me what nutes your using at what rate or ppm? what is your ph? your in soil i'm guessing?
 
minibotwin

minibotwin

Active Member
I agree, looks like a PH problem.. What kind of soil are you using? And water? Is the water getting on the leaves at all when you water them? & No nutes????
 
Mr. Blue

Mr. Blue

Active Member
Im saying PH also.. Maybe a magnesium lock up from a high PH. Atleast thats what pops to mind when I hear brown spots on young plants.. The pics are kinda blurry.
 
KeemGod

KeemGod

Well-Known Member
I'm currently using BMO organic fert line(super plant tonic, grow it green, foilar harmony, flower power). Not using the Flower power or foilar harmony as of yet. Also i use cal-mag and superthrive. 1/4 tsp. superthrive, 1tsp SPT, 1/2tsp grow it green, and 1/2 tsp cal-mag per gallon. My ph is between 6-7, i think that it's closer to 6 imo. (only have liquid Ph tester)so dialing it up just right is crazy.
 
KeemGod

KeemGod

Well-Known Member
some one said something about a magnesium lock up. what would i have to do if that was the case?
 
Mr. Blue

Mr. Blue

Active Member
KeemGod said:
some one said something about a magnesium lock up. what would i have to do if that was the case?
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Drop your PH to under 6.0
More like 5.5 - 5.7

But now that you mentioned superthrive...idk.
Could be a nute burn. That stuffs hairy to work with.

I'd say lay back on the rocketfuel and lower your PH into the high 5 range.
 
mochadog70

mochadog70

Active Member
KeemGod said:
I'm currently using BMO organic fert line(super plant tonic, grow it green, foilar harmony, flower power). Not using the Flower power or foilar harmony as of yet. Also i use cal-mag and superthrive. 1/4 tsp. superthrive, 1tsp SPT, 1/2tsp grow it green, and 1/2 tsp cal-mag per gallon. My ph is between 6-7, i think that it's closer to 6 imo. (only have liquid Ph tester)so dialing it up just right is crazy.
Click to expand...
I use Superthrive all the time, but only a drop per gallon or a cup full for 40gallons of water. I would use plain water for the next watering or only use 50% of the nutes. I never use full nutes until the last 30days of flowering. I always use 75% of what the label tells me and never have a problem.
 
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