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Sunshine MIX #4 Leaf issues?

Discussion in 'Cannabis Infirmary' started by lifecycle, Oct 25, 2010.

  1. Not sure whats going on here....this is happening to a few of the plants in Sunshine #4 with plant success mixed in for mycos. Anyone have similar issues with the #4?

    PH- 5.8 -6.1
    Meduim -sunshine 4
    Air temp- 78f
    Rh-40 percent
    Nutes- HG cocos @ 800-1000ppm
    v 005.jpg
    v 006.jpg
  2. I am having the same problem with the last bag of #4 that I got. I was undecided if it's the soil mix or something else. I think my pH was too high at 6.5 ish. Forgot it's a soilless mix, so pH should be more like hydro. I add 2 tbsp of dolomite, a tsp of azomite, and 3 scoops of Great White to each bale, and it has worked well until the last few days. Wonder if it WAS the sunshine mix, after all.
  3. TacomaComa

    TacomaComa Guest

    I had some chemd x sourd in some # 4 that just not happy in the stuff. put em into some pro-mix and things improved.....i hear their advanced mix is better and ph'd
  4. yeah hopefully it is the #4...that way i can eliminate it...
  5. Seamaiden

    Seamaiden Living dead girl

    Looks like a phosphorous deficiency, which is what an overage or lockout can look like, too. I'd give a push of phosphorous, because your other numbers look pretty good. Oh, the ppm #'s, what conversion factor is being used?
  6. Im on the .5 scale. I thought is possible that its locked out. Im using 10g pot so i dont get any runoff...which sucks cause i cant test it. So my Ph is based on what its going in at. Im gonna try one of those 3 way meters to try and get a ph reading. Thanks for taking a look guys.
  7. Seamaiden

    Seamaiden Living dead girl

    If you're not getting run-off, if it were me I'd take a sample of the mix, then take an equal amount of either distilled or 0EC RO water and mix, allow to set for 5-10, strain then test for pH and EC. Depending on where it's at, you may or may not have to make adjustments.
  8. Good idea Seamadien, i think thats more reliable measurement then the 3 way meter.