Help, leaves yellowing from outside in?

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woody008

Member

• Sep 3, 2020

• #1

Leaves yellowing from outside in what is the problem?

 

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Merlin1147

Well-Known Member

• Sep 3, 2020

• #2

Those plants are STARVING! You need to fertilize.

 

TropiKanna

Well-Known Member

• Sep 3, 2020

• #3

Jesus... give em some nitrogen or grow nutes!

 

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woody008

Member

• Sep 3, 2020

• #4

They have been getting micro,grow,bloom ag grow grow, cyco ryzo, b1, uptake and fulvic all appropriate amounts and ph is 6.6 at the end. I think I need some cal mag right?
1.5 x1.5 grow tent 1000w mh can't seem to get humidity over 35% either, temp 28 degrees.

 

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Merlin1147

Well-Known Member

• Sep 3, 2020

• #5

Is that coco soil?

 

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woody008

Member

• Sep 3, 2020

• #6

Yes mate coco with a small amount of plant food mixed in

 

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woody008

Member

• Sep 3, 2020

• #7

Ordered a cyco pro kit comes with 12 bottles so I'm hoping there's something in there to help the deficiencys

 

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woody008

Member

• Sep 3, 2020

• #8

Also to rule out under fert I just gave them full feed of all nutrients above, I think it's manganese or magnesium deficiency

 

Merlin1147

Well-Known Member

• Sep 3, 2020

• #9

Your ph is too high for coco.

 

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woody008

Member

• Sep 6, 2020

• #10

I adjusted ph to 6 plants are looking better