brow marks on leaves

lambokid · Apr 7, 2021

hello everyone im growing in coco I'm 16 days days in flowering I'm using a 250w hps I'm using canna brand nutes temps are 24 degrees with lights on and I've got these brown spots between the margins over the leaves anyone got any idea what it could be many thanks in advance

CarlitoTheGreat · Apr 7, 2021

My guess would be a boron deficiency but I’m new at this I just do a lot of reading on stuff like this in case I run into it, here’s a good site I found that breaks down a lot of deficiencies very well from primary to secondary nutrients to mobile and immobile nutrients and even how to fix the problem https://dutch-passion.com/en/blog/a-visual-guide-to-cannabis-deficiencies-n987

hope u figure it out if you already havent

lambokid · Apr 7, 2021

CarlitoTheGreat said:
My guess would be a boron deficiency but I’m new at this I just do a lot of reading on stuff like this in case I run into it, here’s a good site I found that breaks down a lot of deficiencies very well from primary to secondary nutrients to mobile and immobile nutrients and even how to fix the problem https://dutch-passion.com/en/blog/a-visual-guide-to-cannabis-deficiencies-n987

hope u figure it out if you already havent

thank you

brow marks on leaves

lambokid

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CarlitoTheGreat

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lambokid

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