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Does this look like beginning of Cal Mag def ? Or maybe some sort of pest ? Thanks for any help =)

Growhouse_MLT
Growhouse_MLTstarted grow question 1y ago
Does this look like beginning of Cal Mag def ? Or maybe some sort of pest ? Thanks for any help =)
Growhouse_MLTGrowhouse_MLT
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Week 2
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Organoman
Organomananswered grow question 1y ago
No, it looks like burn marks from getting water/fertilizer on the leaves when the lights are still on.
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Hashy
Hashyanswered grow question 1y ago
Most likely what organoman said, Water droplets getting magnified by the light and burning the leaf below.
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