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Help Diagnosing Leaf Condition

Cannabis_Massychusettstarted grow question 5y ago

What do you guys think the deal is with the yellowing leaves. I've tried to go "light" on the nutrients & keep the PH balanced. My mixture is peat moss and vermiculite with gypsum and lime added to bring the ph of the mixture up...

Cannabis_Massychusett

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Leaves. Edges burnt

Leaves. Color - Yellow

Leaves. Color - Mottling

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Pajersey13answered grow question 5y ago

Man that looks like a defficiency but i bet it was something with your ph. Peat moss makes your acidity go up. Try using a ph like 6 and giver her time. Ease back into nutes with 1/2 strength next go around

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Fruitgroweranswered grow question 5y ago

Yes i think the same thing is happening to my bigdevilxl. Potassium defeciency, up your feeds!

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NobodysBudsanswered grow question 5y ago

heh, that's what my leavs looked like when i used fox farm :) kinda kidding, since you use more than just that. i think it's lockout or potassium deficiency? use recent behviour and knowledge of the products (labels) you ahve used... it'll be apparent if ppm of K was too low. it can't be calcium related.. you add plenty, and when reading other labels look into if oyu are adding too much.

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TimTheTerpMananswered grow question 5y ago

Either a Potassium or Phosphorous deficiency I'm guessing.. Look up info on both and i'll let you decide how to head from there.. Happy Growing!

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GMSgrowsanswered grow question 5y ago

I would check your ph in your runoff. With the lime added you may be to high. Cheers.

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