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Calcium deficiency or excess??
budda420started grow question 4 years ago
Could anybody tell me whats happening here im assuming its either a calcium deficiency or excess any help would be much appreciated
PH is around about 6.5-6.8 every watering not sure about the run off or ppm
This is the only leaf with the spot on but showed up overnight
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The8thChevronanswered grow question 4 years ago
You'll have random spots here and there. Unless it spreads, don't change anything or you're bound to cause a problem where none existed before.
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