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Nutri burn
SilesianManstarted grow question 4 years ago
Pls help me, its possible burn plants with calmag that was mixed 1,2ml/1,5l Plants are 4 weeks old. I had terrible PH from rainwater 7,32. Im bought ph metr at half of 4 week, so they was watered 3weeks with bad ph
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Leafmuncheranswered grow question 4 years ago
Most possibly nute lockout rather than burn, they need just time and managed water PH.
Robertsanswered grow question 4 years ago
The one picture is cal mag deficient for sure. Magnesium really. The substrate
ph is likely too high. Will get worse. To solve water with a lower ph till run off ph is down. If in coco around a 5.8 to 6 is ideal in vegging 6 to 6.3 ph for flowering. If in soil like a 6.4. Cannabis like slightly acidic substrate. Good luck and happy growing
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TheUk420Showanswered grow question 4 years ago
Its most likely the ph flutuations which has caused this it could be too much though I would advise just flushing for a few days and seeing if it clears up if it doesent and it gets worse then re introduce the feed :) Looking good anyway bro keep up the great work :) 👊
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