I have 3 of these Northern autos all 4 1/2 weeks old and look like this! I may have overnuted them a week ago and flushed. Is this a burn? Or a ph prob? Any advice is appreciated! I am growing in a micro cabinet with LEDs at 16/8. My watering Ph is 6.7 now.
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Yes that looks like nute burn to me and for 4.5 weeks old it looks short. -
I'm new to gardening, do you think they'll live?Comment
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Yes as long as you flush them good with ph'd water. Remember cannabis is a weed and is quite resilient.Comment
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A good flush out and then nothing but water for a while. What sort of soil are they in?Comment
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