yellow spots

Discussion in 'Sick Plants and Problems' started by farmer DB, Jan 22, 2013.

  1. #1 farmer DB, Jan 22, 2013
    I noticed yellow spots on the fan leaves is it a virus? Its hard to see them on picture. Looks like its just starting

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  2. #2 jaybones, Jan 22, 2013
    from what that looks like on pics it looks like cal def in the middle stage are you using ro water and are you using cal mag in it if you are if not ro mybe you have hard water and screwing fert up
     
  3. #3 farmer DB, Jan 22, 2013
    No Im not using r/o water I will once I get my first harvest here. Im sure I have very hard water.we don't drink it. its a very old well planning on getting it soon maybe sooner now
     
  4. #4 farmer DB, Jan 22, 2013
    And dosent Cal come in the nutrients?
     
  5. #5 jaybones, Jan 22, 2013
    yes it dose but whats in the water isnt at correct levels u always want to have a clean slate for the correct food intake i also have hard water around 250 to 300 ppm but i do both i have a r/o set up but i run advanced nutes and bloom yellow bottle and house and garden depending on strain on food are u giving them nutes now
     
  6. #6 farmer DB, Jan 22, 2013
    Yes general hydroponics nutes bloom and my Water is 150-200 ppm
     
  7. #7 farmer DB, Jan 22, 2013
    You know a cheap way to get calcium for now? Short on cash tell monday
     
  8. #8 jaybones, Jan 22, 2013
    whats your ppm in the water with nutes added
     
  9. #9 jaybones, Jan 22, 2013
    are those spots brown or yellow
     
  10. #10 farmer DB, Jan 22, 2013
    Around 800
     
  11. #11 farmer DB, Jan 22, 2013
    And about 4 weeks into flower
     
  12. #12 farmer DB, Jan 22, 2013
    Yellow and its effecting all 3 there all linked together threw ebb n gro
     
  13. #13 jaybones, Jan 22, 2013
    sorry toke so long needed to do a little research u can use 1 teaspoon of hydrated lime per gallon of water will give u pretty fast absorption in roots but becarful could add to much ca nitrate in flower excess nitrogen also could be used as foliar prob better for u tell u get some at shop
     
  14. #14 farmer DB, Jan 22, 2013
    Alright thanks yeah I called local shop they gotsome Cal mag for 12$ might just go pick that up
     
  15. #15 jaybones, Jan 22, 2013
    good luck bro hope it turns out good for you let me know if you need any more info :hello::smoking:
     
  16. #16 farmer DB, Jan 22, 2013
    Will do thanks for your help appreciate it
     

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