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Nutrient deficiency? Any advice cheers?

TheGreenQueen420started grow question 5y ago

Hi can anyone advise on this? Brown spots on fan leaves that has spread to the tip today. I have been going easy on nutes as I use all mix and root juice. I am starting grow next water and bloom next week. Ph to 6.3 Night temp 21 and day temp 26-29 Watering wet dry (not over)

TheGreenQueen420

TheGreenQueen420

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Leaves. Color - Dark-brown

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The8thChevronanswered grow question 5y ago

Calmag should help.

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