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  1. H

    Calcium deficiency in promix

    are you ph'ing the watering cycle for soil at 5.8??? calmag locks out below 6.3 hopes that helps
  2. H

    Does this look like overwatering to anybody else too

    whats the temp of the water when watering, is this aerated water left for 2-3 days, straight tap/well/RO water? is the plant like this all day or just before lights off? i think it is to much water or lack of oxygenated water suffocating the root system.
  3. H

    First grow northern lights auto

    Looks good, nothing seems wrong. Maybe open up the some light penatration to the bottom nodes after 2weeks of bud production. Also that helps with reducing mildew occurring. Try not to remove to much fan leaves might trigger a huge stress and Hermes might start. Other than that keep up the good...
  4. H

    Whats going on here???

    Yea... the ladies are going to sleep. They are on a routine
  5. H

    Is it tobacco mosaic virus.

    Where’s the photo of the burnt curly one? Those new sprouts look aok to me.
  6. H

    Is it tobacco mosaic virus.

    Just let the soil dry out a bit. And when the soil is just the right dryness(not to dry) using plain water and ph to 6.5-7.0, if those are the styrofoam white cup I just give it only 35-50ml. Should take about 2-3days to dry . If shorter than up the water measurement to 75-100ml . If longer then...
  7. H

    Is it tobacco mosaic virus.

    That looks like soil has nutes in. Did u use soil with fertilizer/nutes or a peat base soil/dirtless ; ie sunshine, “Promix” etc...
  8. H

    What are the overhead expenses and monthly expenses in indoor grows?

    per light its 3000 CAD, investment. for the first initial 6months or to first harvest depend how slow you work :)
  9. H

    New grower please help

    seems like they didnt grow at all, usually when the "crack" at that moment you want to monitor the seeds ever hour or two to have like <1cm of root development. before the root gets to long and digs under the paper towel. better off starting over. how long did it take the seeds to "crack"...
  10. H

    RDWC second round going way worse (Plantacillin, Great White)

    hmm at 66F for the water chiller ; bacteria shouldnt be growing as fast as you described. when you make you res water are you mixing it in a separate barrel before transferring the new water/mixture into the dwc system? is the water that is being introduced in the your dwc system aerated water...
  11. H

    will two 24w ho t5s be enough to veg one auto?

    yes, maybe a bit sparse. still will work.
  12. H

    Ballast issue?

    how long is your cord between the ballast and the light socket?
  13. H

    Need help when to flush?

    u just lick it...
  14. H

    Orkle Rosin... first time pressing my own.

    looks amazing, keep up the growing. enjoy!
  15. H

    Need help when to flush?

    depends ob ur water source, RO, well, city, etc... flood flush or daily waterings. but usually 1 to 2 weeks of only water. so for u it be on starting of week 9. do a taste test at the end of qeek 9. if burn is not black. ur good to start trimming. else flush for another week to the end of weekb10.
  16. H

    What is happening here?

    first pic looks like a ph fluctuation , or root dmg from transplant. second pic looks likeclones that where in an environment to humidand the top got rot n now is dmg.
  17. H

    advanced nutrients solution ph won't come down (urgent)

    I didn’t actually read all the post but r u using strips or a probe to read your ph reading? Strips should be always accurate as long as your following the directions on the drop bottle. And for the probe... did u leave the cap on the end, when did u last calibrate it, the probe may be...
  18. H

    dark spots on yellowing cannabis leaves. NEED HELP!

    Could just be water burn from condinsation or morning dew that was didn’t evaporate. If I are concern do a ph test of your run off. Or a ph soil test
  19. H

    AC mini split , cfm, exhaust theory

    Here is what it looks like, ignore the mess.
  20. H

    AC mini split , cfm, exhaust theory

    hello growers and community of rollitup. I have a question on mini spits, I have rooms built inside the warehouse. I placed the outdoor unit of the mini split inside the warehouse. If the mini split is rated 1666cfm for the outdoor unit and I put a carbon filter and exhaust fan in front of it...
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