Search results

  1. C

    Another calcium, magnesium question/problem

    Hey ma dudes, back again with another small issue. Haha. So, second week of flower notices some leaves on some of the plants showing signs of some kind of deficiency. Generally looking good but don't wanna make things worse by not getting in front of it. I'm assuming it's either calcium or...
  2. C

    What's going on here?

    Plants in veg light is roi720 36" away at 50 percent which is around 400 per my par meter Growing in coco 70/30 Ec was high but ph was stable. Regardless flushed it down already. Temp: average 78f Humidity: average 59 Also added nitro boost and calmag may have some nitrogen deficiency. Had...
  3. C

    Light burn or deficiency?

    Not sure what is got going on week 6, but started before, I thought it was light stress but it's getting around 800-1000 max. Even the lower ones have this light colored leaves not all but some do. The buds look fine, pistils nice and white just the leaves. And some of the leaves the underside...
  4. C

    Leaves tacoing after preventive spray??

    I’m in first week of flower, temp during lights on is around 77f humidity around 55, night time temp is 71, humidity around 57. No nute burn, runoff ppm and ph is stable. Upped the lights 2 days ago from 50 to 60. Checked on them yesterday right before lights out they look great, lights went off...
  5. C

    Nute burn or Potassium Deficiency

    Noticed for a few days now, not sure which one, i'm ruling out light burn, the tops look great. Feed athena pro nutes at 2.5ec although they recommend 3.0ec in coco w/perlite. Also, the branches have green and purple in them, not sure if that's also a problem. Runnoff ppm: 2900-3100 (when...
  6. C

    Wathering/Feeding frequency help

    Ok guys here's the situation. I have 99 plants, water every other day in a 5 gal pot, each pot gets about 1 gal of water. Also, they have just been transplanted into the 5 gal pots. Not sure what was fed before. Today is the first day of flipping it, plants are healthy and about 16-18 inches...
  7. C

    HEPA/UVC filter question…

    Hello everyone, new to the forum. Need some help deciding on a hepa filter. I have a 450sq.ft grow room, need a filter that can get rid of pm spores/mold spores. There are few I’m interested in take a look please. Also, are these systems good enough for pm, I don’t want anything that uses PCO (I...
Top