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Grow QuestionsYellow leaves

Yellow leaves

Italiangrowstarted grow question 4 years ago

Im in the third week of flowering and im letting on a 200w led 24/24hr and a 600w hps 14/10 . The leaf starting being yellow. I don’t know if is normal or is because the led is always open and is giving them too much light? Some help please?? I’m give them water from yesterday.

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Leaves. Color - Yellow

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Burmeseanswered grow question 4 years ago

Hey friend, These yellowing leaves are suffered from Nitrogen deficiency.Eventhough plants don’t use much nitrogen in flowering stage compared to vegetative stage, they still need a bit touch of Nitrogen in early flowering days.Showing nitrogen deficiency at week-3 of flower is still early.So you need to add very small dosage of nitrogen to your plant.Don’t over use it, you will be catched by Nitrogen toxicity.Happy growing... ✌️

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Rainyanswered grow question 4 years ago

What is you Ph? What are you feeding her with and how much ml pr L?

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