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A few of the leaves started to get yellow spots al...

420newbiestarted grow question 7y ago

A few of the leaves started to get yellow spots along the veins. I was pretty sure it was nitrogen deficiency so I upped the nutes a little. Over the next day or so, 2-3 different leaves started to curl down at the tip. Is this too much nitrogen?

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Leaves. Veins - yellow between

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Wicked_Stixanswered grow question 7y ago

Yes you are correct. The way the leaves are curling down is too much nitrogen. A ppm of around 550 is usually plenty for my autos when they are that size.

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Majormolassesanswered grow question 7y ago

I would just try to flush her with calmag water ph’ed to what you use.

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