The Grow Awards 2026 🏆 
Yellow leaves from veins
The8thChevronanswered grow question 5y ago
Nitrogen. At this stage in your grow, it's almost always nitrogen, although magnesium is possible if you start getting random brown spots too. Your feed should be somewhere around 300-400ppms right now. If it's much higher, you could have a lockout.
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Was haben meine Pflanzen?Liebe Community,
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