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Nutrition deficiency or nute solution on leaves during watering?

Smoking_Joe_Frazierstarted grow question 2y ago

Hi Growmies,during my monitoring routine I found some brown spots on the leaves. Not many but on some leaves the brown spots have become transparent and I can see through the leaves. Any ideas what could have caused the brown spots? Perhaps not enough CalMag? Rest looks healthy.

Smoking_Joe_Frazier

Smoking_Joe_Frazier

Smoking_Joe_Frazier

Smoking_Joe_Frazier

Smoking_Joe_Frazier

Smoking_Joe_Frazier

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Leaves. Color · Dark-brown

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Nicogreenanswered grow question 2y ago

Could be a sign of calcium deficiency or if you hit them when watering with nutrients and didn't spray it off again.

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Stormylucaanswered grow question 2y ago

Hey that probably is "sunburn" but if this continued I would try Calmag

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gottagrowsometimeanswered grow question 2y ago

That's water droplet burn. Water on leaves + intense light acts as a mag glass and imo this is wat you're se

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