Magnesium Deficiency in Cannabis

Magnesium Deficiency What to Look For in Cannabis… -Notice the slight yellowing of the older (lower) leaves. -The veins will remain green the yellowing will …


  1. Wait….I just learned some cannabis tips from a video with zero rap music, zero blunt smoking and zero profanity….can this guy really be trusted?
    ….hahahahahaha…great video and THANK YOU.

  2. thank you for your contribution, this video introduced me to your channel, I always have a question in mind, is the trunk and leaf stems that change color to purple in July is- what a problem of magnesium deficiency? thanks again!

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