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Spotting and discoloration

Lol_You_Lookedstarted grow question 2 years ago

Hydro set up, put a humidifier in the cabinet with the plant, and started noticing this after a few days. Any ideas as to what is going on with this spotting and discoloration?

Lol_You_Looked

Lol_You_Looked

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Leaves. Tips - Burnt

Leaves. Veins - yellow between

Feeding. Deficiences

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Storkanswered grow question 2 years ago

Check your EC/PPM they need to be. 600-1400 EC 300-700 PPM Or fill up ur humidifier with clean water/purify

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