Recent content by mike merrill

  1. mike merrill

    yo, i used a 2% pyrethrin spray, PyGanic, and it did the job. sprayed 4 times, going to bomb...

    yo, i used a 2% pyrethrin spray, PyGanic, and it did the job. sprayed 4 times, going to bomb this last time to cover it up. They all died. Room is looking mega full right now. We love you Dr. Who!
  2. mike merrill

    After defoliation today, I am going to try a 1.7% Pyrethrin spray, again with that in 3 days...

    After defoliation today, I am going to try a 1.7% Pyrethrin spray, again with that in 3 days, and on the 9th day I will bomb the room with a Pyrethrin bomb. Then once a week sprays w/ pyrethrin, rotating in Nukem every other week until week 6 or 7. I'll update you guys on progress. This should...
  3. mike merrill

    @whitebb2727 even with broad mites? @Dr. Who I've also used a sulfur burner, all night, for...

    @whitebb2727 even with broad mites? @Dr. Who I've also used a sulfur burner, all night, for two separate days, 3 days apart.
  4. mike merrill

    "Just beat down a Russet issue with 1 round of Forbid, followed by 1 round of AVID.... This was...

    "Just beat down a Russet issue with 1 round of Forbid, followed by 1 round of AVID.... This was done at the veg level only....Whole building was cleaned and I haven't had a return.... The difference was 1 application of 4F and then 1 of Avid. 7 days of waiting, and repeat. All media, containers...
  5. mike merrill

    Maybe I answered my own question by Googling you lol Is it safe for Flower though? As mentioned...

    Maybe I answered my own question by Googling you lol Is it safe for Flower though? As mentioned, I'm in Week 3.....
  6. mike merrill

    Dr. Who, I am in need of your assistance again regarding mites, either spider or broad. Do...

    Dr. Who, I am in need of your assistance again regarding mites, either spider or broad. Do you have a recommended solution? Currently in week 3 of flower, growing in DWC. Best, Mike
  7. mike merrill

    Sulphur In Hydroponic DWC - Help!

    I have CCH20 UC Roots. I'm still going to do it. 14 days left. That's a lot of room for improvement. Every day counts!
  8. mike merrill

    Sulphur In Hydroponic DWC - Help!

    People recommended Physan 20 for the rot specifically. I let the roots soak in the physan/pure water for 3-4 hours. Brown Algae is root rot/pythium? At least, that is my understanding of it. I will do another wash with H202 tomorrow.
  9. mike merrill

    Sulphur In Hydroponic DWC - Help!

    Lol I'm finishing the flower and will report weight. It's week 8 right now. 14 more days. I think i got around 1LB per light on 750W DEs. I can get 35%. I'll do that rinse in the next day or two. They are soaking in Physan again right now. Right on. It also sounds like no one here has...
  10. mike merrill

    Sulphur In Hydroponic DWC - Help!

    agreed. It's not healthy. returns have been severely diminished.
  11. mike merrill

    Sulphur In Hydroponic DWC - Help!

    Any idea?
  12. mike merrill

    Sulphur In Hydroponic DWC - Help!

    I will take some pics tonight when lights come on.
  13. mike merrill

    Sulphur In Hydroponic DWC - Help!

    I used more than what was recommended here. 1.5ML per 5Gal.
  14. mike merrill

    Sulphur In Hydroponic DWC - Help!

    I used the recommended dosage, even a little more than. 1.5ML per 5Gal was used a few times. Mostly used 1ML per 5Gal, which is the recommended.
  15. mike merrill

    Sulphur In Hydroponic DWC - Help!

    So... Week 8 of flower. I have used Physan 20 probably ten times with four hour flushes each time and the pythium is still coming back. Each time I used Physan 20 in the system, I would fully drain the system and pump out remaining water with a vacuum. Then fill up the system with city water...
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