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Grow QuestionsPH AND PPM

PH AND PPM

chrisssstarted grow question 4 years ago

When should I start checking Ph and Ppm- also for ppm should I just refer to a regular photoperiod ppm chart, I also put a chart from the internet Incase this a one to use pls lmk

chrisss

chrisss

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Feeding. Chemical composition

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DeadwebsiteBoringcommunityanswered grow question 4 years ago

You should be checking it every time you water in coco coir.

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Med_in_Tropicanswered grow question 4 years ago

Check your strain first on how they takes fertilizers. Usually an Indica feeds more, Sativa less, Auto is less. These days, most strains has mixed genetic. So it is best to see how other people were feeding the same strain with the same set up and environment. Generally, week 3 would be a good start with 1/4 strength. It also depends on light hours and other factors that promotes plant up taking of nutes. Stronger and longer light hours.

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