Leaves yellowing too fast in flower?

Discussion in 'Indoor Growing' started by Married2MarryJ, Feb 9, 2018.

  1.  
    Married2MarryJ

    Married2MarryJ Well-Known Member

    They are at 85 with my leds on and 75 in dark period but I won’t lie my RH has been Low like 27 I just got a bigger humidifier I wonder if RH could also cause this
     
  2.  
    Married2MarryJ

    Married2MarryJ Well-Known Member

    That’s what I’m hoping man lol
     
    Olive Drab Green likes this.
  3.  
    Olive Drab Green

    Olive Drab Green Well-Known Member

    Fingers crossed, but careful with feeding twice a week.
     
    Married2MarryJ likes this.
  4.  
    somedude584

    somedude584 Well-Known Member

    Shouldn't be an RH issue, in the winter I use ventilation to cool my flower room (~5k of light) and my temps range from 70-88 depending on the outdoor temperature, so they fluctuate similarly to natural summer days. Due to the air flow, though, the RH is consistently 18-30% with lights on.
     
  5.  
    Married2MarryJ

    Married2MarryJ Well-Known Member

    When do you think I should start flush? Could it make this issue worse?
     
  6.  
    Olive Drab Green

    Olive Drab Green Well-Known Member

    You don’t flush in organics.
     
  7.  
    Gquebed

    Gquebed Well-Known Member

    Its locked out from feeding too much nutes. Im the king of that.

    Best to flush her and leech out all the salts left in the soil.

    Also... you should flush out the soil once a month. So if youre vegging 8 weeks you should flush half way through. Then again before flipping then again about 1 month after flipping. Should be good after that.
     
    AutoNorCal and Olive Drab Green like this.
  8.  
    Olive Drab Green

    Olive Drab Green Well-Known Member

    Organics. No salts, and flushing won’t work very well.
     
    nmibud likes this.
  9.  
    somedude584

    somedude584 Well-Known Member

    Yeah if it's organics the only thing flushing will do is encourage anaerobic bacteria to flourish by limiting the available oxygen in the soil. Sorry for my confusion, I was under the impression Fox Farms is a synganic similar to Botanicare.
     
    Olive Drab Green likes this.
  10.  
    Married2MarryJ

    Married2MarryJ Well-Known Member

    So just ride it out then?
     
    Underground Scientist likes this.
  11.  
    MrStickyScissors

    MrStickyScissors Well-Known Member

    Sometimes tap water can be hard with ppm uo to 900. The buds look fat tho and if it was locked out because of your water i dont think they would have got that big. Its something you did within the last two weeks
     
    Married2MarryJ likes this.
  12.  
    MrStickyScissors

    MrStickyScissors Well-Known Member

    That shit is really strong i would mix it at 5 to 10 ml a gallon. You shoukd just hit them with ro water for the next 2 watering cycles
     
    HydroRed likes this.
  13.  
    MrStickyScissors

    MrStickyScissors Well-Known Member

    Once the plant has problems like that in the middle of flower its too late just go with it and do better on the next crop
     
  14.  
    Married2MarryJ

    Married2MarryJ Well-Known Member

    I’ve been feeding her my local supermarkets RO gallon water bottles the ph always comes out to 5.8 and then I would add the nutes to the gallon 2 tablespoons per gallon and it suggests 4!
    72C5FF16-236E-43B6-8736-9571D674437D.jpeg
     
  15.  
    Underground Scientist

    Underground Scientist Well-Known Member

    They don't look like they have PK toxicity. I really just think next time you should add a ml or 2 of Calmag to that RO, Calmag to push through stretch. Besides the early fade, it looks pretty good to me.
     
    Married2MarryJ likes this.
  16.  
    Married2MarryJ

    Married2MarryJ Well-Known Member

    Updated pics
    I hope she will pull through it’s weird though her actual leaves where the buds are they aren’t yellow it’s a darker green.
    E09231F9-16DF-44F1-8507-2D840437014B.jpeg 4DB554E0-38B9-46A8-BFE5-E6C4CF5F7492.jpeg F888B2D9-2E83-48B0-868F-767882E0D8C7.jpeg
     
  17.  
    Married2MarryJ

    Married2MarryJ Well-Known Member

    Thanks man def using the cal mag next run
     
    AutoNorCal likes this.
  18.  
    Gquebed

    Gquebed Well-Known Member

    Well...with leaves like that something is obviously wrong with the roots. Wouldnt hurt to give em a rinse. And then start feeding again.
     
    Married2MarryJ likes this.
  19.  
    Married2MarryJ

    Married2MarryJ Well-Known Member

    Yes so just fed her straight RO yesterday she’s due again for some more Ro in 2 days she likes to drink every 2 days. Man this makes me want to get into coco lol
     
  20.  
    MrStickyScissors

    MrStickyScissors Well-Known Member

    Yea they just want you to run out of nutes and buy more. 1table spoon per gallon is plenty if not too much
     
    tywashere likes this.

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