nitrogen deficiency?? coffee grounds

Discussion in 'Sick Plants and Problems' started by djdub92, Jan 18, 2010.

  1. i think i have a nitrogen deficiency... im either going to add coffee grounds to my soil or buy some nitrogen fertilizer.. what do you all think?

  2. I say get some nutrients. I use foxfarm, works great for me.
  3. im feeding house of garden nutrients. but for some reason i am still lacking nirtogen
  4. maybe the ph in your soil is off?
  5. coffee grounds? first u do not want to add anything to ur soil or soiless mis that has not been biodegraded... they beneficials need time, i mean months to break it down, and most of the time people kill off, and dont no how to add back the beneficials.
    if u have a N deficiency then add a soluble nitrogen food like ammonium...
    but it looks like a lock-out, ur leaf tips are burrned, and ur using coco, so ur hydroponic
    whats ur pH at?

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