Pacbudzanswered grow question 3 years ago Hi 420highlifecouple. Nuke burn is at the tips of the leaves, leaving a brown/ yellow discolor. I'f it's just on that one leaf, I agree with Robert's it's probably a burn from getting water on the leaf. If it's on multiple leaves I would lean more towards a deficiency. Adding a calmag nuke to the mix should help that subside! Hope that helps
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