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  1. R

    Brown spots on leaves.

    Great info. Thanks.
  2. R

    Brown spots on leaves.

    Yeah, that's what it looked like. Locked up. I thought I was a little conservative with the feeding regime based on what I have heard of God Bud's appetite. Grow and learn.
  3. R

    Brown spots on leaves.

    Plants seem to be doing better. Dropped the ppm down, and that seemed to do the trick. These ladies were chewing up the nutes, but 1000 ppm was too much at their size I guess.
  4. R

    Brown spots on leaves.

    Yeah, the rust colored spots. Never saw any bugs on the leaves, and I keep yellow bug traps all over to monitor the room....nothing. Thanks for that poster.
  5. R

    Brown spots on leaves.

    New growth is looking good, for the most part. Starting to see some patches near some of the tips though (2nd node from the top).
  6. R

    Brown spots on leaves.

    Started to really see the spots when I fed at 1000 ppm (700 scale). So I dropped it down thinking it could be lock out due to the extra nutes. Not sure.
  7. R

    Brown spots on leaves.

    Yeah, spider mites. Did a root drench (0.6 strength) about three times (14 days between treatments. Just soaked the rockwool. I didn't want to load it in the reservoir - will bubble out of the res.
  8. R

    Brown spots on leaves.

    Brown straight through. Didn't see any mites. Had a gnat fly issue early on, but I cleaned that up with some Azamaz.
  9. R

    Brown spots on leaves.

    Another one.
  10. R

    Brown spots on leaves.

    Here are some pictures. Thanks for the help.
  11. R

    Brown spots on leaves.

    These brown spots started showing up near the tips and move inward toward the main vein of the leaf. Looks like cal issue, but I'm using full strength Cal Mag (in my RO water). I'm using DWC and my pH ranges between 5.5-6.5. Currently in week 4 of veg, and feeding 850 ppm (700 scale). Please...
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