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Iron Deficiency?

cultivars
cultivarsstarted grow question 2y ago
Appear to have an iron deficiency, perhaps as a result of lock-out. May have been triggered by light stress or environment changes. Living soil media, watered with rainwater, supplemented with compost teas and organic soil drenches pH to 6.5. Seeking advice as to how to correct
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Week 8
Leaves. Color - Yellow
Setup. Strains - Photoperiod
Setup. Outdoor
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AsNoriu
AsNoriuanswered grow question 2y ago
It looks more like potassium . Iron would need heavily high ph to occur.
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