Still have problems

Maincard
Maincardstarted grow question 4y ago
Still have problems, day 41,ph 6,5 tap water. Could it be Mag.? Use LED. THX.
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Leaves. Color 路 Yellow
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Organoman
Organomananswered grow question 4y ago
Yellowing of the lower leaves during flowering is quite normal/common, but either add or up your P/K booster to help your plant, she will be hungry for phosphorous (P) and especially potassium (K) during flowering.
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Organoman
Organomananswered grow question 4y ago
The damaged leaves won't recover, but it will prevent the other leaves from suffering the same fate.
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