Comment to 'Could they still grow with burned leaves? So sad.'
Comment to Could they still grow with burned leaves? So sad.

  • Is this a soil grow or water grow? If its soil, how do you know the ppm and if its a water grow and the PPM goes up a the water is being consumed use less nutrients. It looks like the beginning of light burn to me,  

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    • Thanks for ur advice. Under leaves are burned too, so I guess it is nute burn. And I read a article about PPM&Burn, it said plant will be burned when the water runs off, because water is absorbed faster than the nute of the solution, and the PPM will go up rapidly. 

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