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Gray spots, mold ?

Lunxozstarted grow question 5 months ago

Hello i spotted these gray spots on my plant, i had one leaf that was half covered with it so i decided to cut it :( Is that a bad sign or something ? I posted 2 photos of the whole plant if u see another issue. The burnt leaves on top is bc i had to leave the light on (vacation)

Lunxoz

Lunxoz

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Leaves. Tips - Burnt

Leaves. Color - Black or grey

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AsNoriuanswered grow question 5 months ago

reminds more like phosphorus lack more, than white powdery mildew. try to rub it off, if it comes out and stinks, its big problem. if its just necrosis - lack of bloom fertiliser, add more pk.

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