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Automoto
Automotostarted grow question 4y ago
Got brown spots on my plants started on one or two leafs bow looks like this bo pests any clues would be helpful
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HeavyHead
HeavyHeadanswered grow question 4y ago
Looks like a cal mag problem to me. Could be a PH issue, try running some PH water through and check your runoff. If you’re still worried about pests check the underside of the leaves and top of your grow medium see if you see anything alive or eggs. Good luck :)
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Experimentgreen
Experimentgreenanswered grow question 4y ago
Hi It looks like you need a calmag supplement. Calcium deficiency usually shows up in those rusty spots. Otherwise I'd double check the ph, even recalibrate the pen if it hasn't been done in a while. ✌️
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