Yellow top leaves

Comtelkostarted grow question 2y ago

Top leafy are yellowing, what can it be?

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Week 13

Leaves. Color - Yellow

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Loetieanswered grow question 2y ago

Give your plant clean ph water you over feed her nutrients

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Hi 8th week of flower. Bottom leaves have turned yellow and died and yellowing is rapidly moving upwards. I think it's nitrogen deficiency so I've added more Biobizz Grow. Would be good to get an expert opinion! Thanks

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