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Dr_Rookstarted grow question 3y ago

I need help! I would like to know if the yellowing from the center that my plants are experiencing is due to a lack of iron or something else. If anyone knows, please let me know!

Dr_Rook

Dr_Rook

Dr_Rook

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Feeding. Deficiencies

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Storkanswered grow question 3y ago

nothing serious can mean flowering is starting. but if this continues even when the leave grows bigger we'll then will be iron deficiency you will need to flush and check if your PH meter work correctly

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