The Grow Awards 2026 🏆 
Burnts leaves.
Notacrimeyostarted grow question 4y ago
Hello,
Soil ph 6.7
30L pots
Week 3 veg
Feeding 1.5ml: connosieur AB, Micro, Tarantula, b52.
600w hps dimmed to 400w at 47 cm.
2 plants out of 15 are showing these burns.
What's the burn?
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Leaves. Tips - Burnt
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Answer
HighRoller909answered grow question 4y ago
is it coco? it looks coco from here.if it is,6.7 ph is too off.this might be reason to burn spots.water a bigger area in your pots,try to get some runoff at the bottom,use only water,no nutes and ph set to 5.7 - 6 for a few days and start feeding again.this is for getting rid of excess salt and regulate the coco ph. it should be somewhere between 5.6 - 6.2 . i prefer 6.1 for veg and 5.9 for flower but any spot should be good for you at the moment.
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Hashyanswered grow question 4y ago
You might be best off running a diary with your grow so its easier to answer questions. If its an auto you may have been over feeding. Have you got good conditions? Do you get run off? Do you feed with every watering?
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