burns or PK deficiency?
Michael1234started grow question 5y ago
could it be from the lamp? is it a nutrient deficiency?
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TheUk420Showanswered grow question 5y ago
burnt tips can be a indicator of so many things though my guess a very very slight under feed.
pompeysalz29answered grow question 5y ago
Looks like they got a bit hot to me..Mine do that everytime I use a 600w light.I swapped to a 1000w led,& now mine are growing really fast with no problems at all so far,&,the leaves look much healthier,growth is fast!!My advice would be to move them further away from the heat source..Good Luck & try to invest in a good LED light with a built-in cooling fan..
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MissyLarimaranswered grow question 5y ago
normally burnt leaf tips arte a sign for to much Nitrogen
even the new leaves are3 sensitive to that
go lower with nutes. the ( little) damage is done.new growth should be fine, the damage stays
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