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Patches on leaves. Any help or advise much appreciate.

Poz83
Poz83started grow question 4y ago
New here and new to the industry. Just wondering what these patches are on my leaves please. TIA
Poz83
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Leaves. Other
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TheUk420Show
TheUk420Showanswered grow question 4y ago
Kinda hard to tell under your lights brother but its most likley a cal mag issue :) if they are brown or orange :)
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