Deficiency or not?
born_it_allstarted grow question 4y ago
Hello, Im on 3rd week of growing (autoflower) and I saw some brown points on one of old leaves. Before i only gave root juice from biobizz and now I gave just one watering with 0,5ml/l of bio grow and 0,5ml/l calmag because I saw that brown points.It's some deficiency or not? Tks
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Feeding. Deficiencies
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Mr_Incognitoanswered grow question 4y ago
Hard to tell by the photo, it’s blurred. That could be Ca deficiency, I’ve had something similar. Spots appeared on old leaves as well. CalMag helped.
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