Whats this?

Discussion in 'First Time Marijuana Growers' started by stokie22, Feb 18, 2013.

  1. Got some discolouration on some leaves, and also some holes one leaf. Any ideas? Already using calmag so I'm lost!




  2. Think you need more magnesium. Most of the cal mags don't have enough magnesium.
  3. I would agree with either a little more cal-mag or could possibly be a little nute burn.
  4. Discoloration of leaf is very common issue with any leaves, not just hydroponic grow. I was searching internet but didn’t find any promising answer related to this to topic. As far as I can say I do agree with Johnny, maybe it’s Magnesium.

    It feels really bad to have malfunctioned leave, through the effort was all good.

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