citric acid

  1. PurpleThai

    Phosphorus deficiency and incorrigible pH

    Hi! I'm having problems with these plants (different genetics, same problem), and I don't know what to do anymore, I hope to get some help from someone better than me. My plants are showing something I think is a severe phosphorus deficiency with purple branches: 2 months ago I bought a cheap...
    • PurpleThai
    • Thread
    • alkaline ph burned leaves citric acid leaf brown spots yellow leaves light burn nutrient burn ph adjustmen phosphorus deficiency purple branches purple leaves
    • Replies: 43
    • Forum: Marijuana Plant Problems
  2. lordprettyflacko

    Overall health and water runoff

    Hey guys, I have a couple of questions regarding my first grow. It’s an Amnesia Auto in its 3rd week of life. I’m using a 13L pot with super soil and 200W of LED lights on a 21/3 schedule. I already made a bunch of research and would like to get some more insight from you. Today I noticed...
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