hi my plants(a.m.s strain) are 4 weeks old i swapped pots 4 days ago from 4l to 11l pots since the pot switch the bottom fan leaves on all the plants are turning yellow and dying i started nutes(ionic soil grow) when they were 2 weeks old 1/4 strength but i have upped the strength with every feed i do think the problem may be nute burn but i am not 100% as my leaves do look abit different to the average nute burn pics on the web thats why i am here just to be sure i have a dark room 120cm x 120cm x 200cm tent with 400w hps light and 150mm extraction fan (470m3/hour)if anyone could give us advice on how to solve this problem that would be brilliant thanks for reading
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