Seedlings got yellow on the tips

Grow Support Autoflowers
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I put into a 3 gallon bucket to sprout I’m using Coco core worm casting perlite now mistake I think I made was I think I had too much PPM I loaded up some pictures so you can see what’s going on Woodard with a little bit of cow mag literally 1 ml to a gallon

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Likely so. A seedling shouldn’t be fed much at all until the cotyledon leaves are gone. Burned tips and dark, waxy leaves is a symptom of nitrogen toxicity.

Back off your feeding for the moment. The plant won’t repair the burned tips, though leave coloration will correct within a few days. Increase PPM as the plant matures. A mature plant should be maintained at ~1,000 PPM.

Be sure to avoid overwatering. All a seedling needs is a couple ml of water per day.

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Thank u I’m going not feed for the next two days

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This might sound dumb but are they flowering?

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I’m not pro ,but I’m pretty sure they just got germinated

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I took it out to 3 gallon because the ppms in it was too high and put it in a new little seedling cup to try to bring down the PPM to normal

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No yellow stops on the tips