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Strange brown dots.

blackcaldstarted grow question 4y ago

What is it?

blackcald

blackcald

blackcald

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Leaves. Edges burnt

Leaves. Tips - Burnt

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AutoCannabisCultivator123answered grow question 4y ago

Hey there, I saw your comment on my post, which documented similar spots on my plants. I think I figured out how to get rid of them. I raised my light distance, and lowered my humidity (in case it was fungus). Raising the light to 30+ inches seemed to help, I think my seedlings were sensitive to the powerful LED. Not sure how strong your light is. Also, what kind of soil are you using? Some soils can be a little hot for autos.

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Selected By The Grower

blackcaldanswered grow question 4y ago

plagron batmix i try ty!

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blackcaldanswered grow question 4y ago

its 1st week only water ((

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TimTheTerpMananswered grow question 4y ago

Looks like the start of slight Nutrient burn. Dial back on your nitrogen feed and look to new growth to see if the problem is fixed. 🤘😤

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