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how to know how much ppm a cannabis plant can handle

Brent_60sstarted grow question 3 years ago

how to know how much a cannabis plant can handle of ppm and how to find out

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Chucky324answered grow question 3 years ago

Hello. In the back of my Advanced Nutrient catalogue it has charts that are up to 2000 ppm. I usually do 800 to 1000 ppm in veg and 1200 to 1400 ppm in flowering. At 1600 I usually get some leaf tip burning and huge buds.. Chuck.

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