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Activity Forums Grow Tips Nute burn or nute deficiency? Reply To: Nute burn or nute deficiency?

  • oneeyedcatcannabis

    April 18, 2021 at 10:35 pm

    It looks like it could be a calcium deficiency or a potassium toxicity. but would need to know more about the grow to really tell. The brown spots won’t heal, the best why to tell if the plant is improving is to look at the new growth. good luck small grows can be hard.