3 week old yellowing/turning brown

I have 3 plants in 5 gallon buckets in my tent under 600w led light running 18/6. The whole plant has basically turned yellow and any new growth is even growing in yellow. I'm using General organics nutes, using about 1/2 of the recommending amounts. I stopped using nutes last watering and am beginning to flush it. Can't seem to stop the yellowing.

That's not an underfed look at all. Too much nutes. They don't generally need to be fed for a good month when in fresh soil.

^^^ I agree. I use LEDs and I had a problem with light bleaching and leaves dying when my 2 300watt LEDs were about 10 inches above the canopy. I raised them to 36 inches and slowly lowered the led's as the plants were bigger and stronger to be able to handle the light. Light bleaching with LEDs is a very common problem. Good Luck.

Bugeye said:

That's not an underfed look at all. Too much nutes. They don't generally need to be fed for a good month when in fresh soil.

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How close are your lights

They are at about 15 inches

Move your lights back, they are too close for a young plant.

Not to be a an ass, but you may as well start over. If you can recover that plant it will take weeks. Better to start fresh and learn from out mistakes.

Most likely what I'll end up doing. Was more looking for advice for my next grow. Thanks for the help!