Leaves. Color · Dark-brown, Leaves. Other, Other. Bugs gr...

BudahBudz2020started grow question 6y ago

Hey guys can anyone tell me what this is the new growth seems fine a tad bit lighter green but the older leaves some have this please help im leaning toward a cal mag deficiency Using bio bizz light mix Bio grow and a few drops of root shoot Week 4 of veg

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Leaves. Color · Dark-brown

Leaves. Other

Other. Bugs

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Organomananswered grow question 6y ago

Without more information, it is hard to give precise diagnosis. However, it looks to me like burning from splashing fertilizer on the leaves.

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Shaunmc57answered grow question 6y ago

Could be pH issue not allowing calcium to be uptaking or just not enough calcium in your water then just add cal mag till 0.4 ec before you add nutes

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TimTheTerpMananswered grow question 6y ago

My guess is you had a call mag issue you probably corrected. Remember new old leaves that are damaged don't ever repair. If the new growth looks good then your fix worked. 🤘😤

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rAUScHanswered grow question 6y ago

I had that too. I increased my nitrogen fertilizer, and since then they are healthier again. I don't think it's due to over-fertilization since the spots are more in the middle of the leaf and not moving in from the tips. That's how I assessed it anyway. And I must say, it turned out well. Best regards

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