Brown/discolored spots on leaf

Discussion in 'Sick Plants and Problems' started by Landoes, May 30, 2015.

  1. Hi Grasscity,
     
     
     
    I am a novice grower, so I apologize for any dumb questions. Here is my issue: my seedling sprouted on May 11th, and I introduced nutes to my plant on Thursday (28th) for the first time. I used the Lucas Formula but cut it down to 2ml of FloraMIcro and 4ml of Florabloom. My PPM is around 290. 
    My PH, this morning, was at 6.2 which I lowered to 5.8. Temps are usually 77-79 and humidity is around 40-50% 
    I'm growing in a 5 gal bucket (dwc) 
    Any advice is greatly appreciated, thanks in advance! 
     

     

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  2. Hardly looks like anything but be sure you're everything is correct in your soup to prevent any deficiencies or toxicities. And be sure to leave water to stand for at least 24 hours if its from the tap before going in the reservoir so u let any nasties evaporate away and the ph has levelled out
     
  3. Keep your reservoir temps down as well (65-68) to prevent root rot, and increase the dissolved oxygen level.
     

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