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Grow QuestionsI think I've got a problem: In the middle of ...

I think I've got a problem: In the middle of ...

Lucaz_for_realstarted grow question 7 years ago

I think I've got a problem: In the middle of the first week of flowering the plant started to show yellow tips but only on new leaves! They're also a little bit curled. I've flushed her thinking of a lockout and raised the led then feeded her with nutrients. What do you think?thx

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Leaves. Color - Yellow

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DudeGrowsWeedanswered grow question 7 years ago

Looks like the beginning of nutrient burn to me. Are you feeding at full strength? If so, I’d try going down to 1/2 or 1/4 strength.

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Jeff123fishanswered grow question 7 years ago

It’s either excess phosphorus or potassium. As it’s hitting the new growth first. Meaning it a non mobile nute issue. This is a nice chart to help sort things out http://loudclouds.co/wp-content/uploads/2016/07/marijuana-deficiency-chart-jorge-cervantes.jpg Best of luck moving forward

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