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  1. roormaster

    Tons of questions

    First off, make sure to calibrate your meters often. PPM stands for parts per million. If you are using tap water, it will naturally have ppms whereas RO will have approx 7-10% ppms of original starting ppm and if you add DI you will get 0 ppms. You will need to most likely use some type of...
  2. roormaster

    My eyes aren't the best.

    Yeah, sticking with right around 3+ weeks. They still have a ton of new growth and the calyxes haven't swollen yet. Are you counting 65 days from switching to 12/12?
  3. roormaster

    Need Help with my Holy Grail Kush Seeds please ASAP

    I wouldn't use the dome nor RO in the beginning. I prefer purified or tap(if you have good tap) water. When I used cubes, I normally watered every 1-2 days depending on humidity/dryness. Rockwool gets noticeably lights as it drys so it's pretty easy to tell when they need it. I always like...
  4. roormaster

    My eyes aren't the best.

    It looks like you got another 3-4 weeks. Hard to tell with only macro pictures. Post some regular shots to get better opinions.
  5. roormaster

    I cannot clone for the life of me!

    By splitting you exposed the central cylinder and xylem. You want the hormones to react with the exposed xylem to breakdown and encourage root development.
  6. roormaster

    I cannot clone for the life of me!

    T5 is way too powerful. Does it have dual switches for 4 and 4 bulbs? If so try turning one set of 4 off. Clones need little light so they focus on rooting. That light also heats up a lot faster. My 2ft 4 bulb has a very small foot print but my cloner is only 3x3ish so it just covers it...
  7. roormaster

    I cannot clone for the life of me!

    Forgot one KEY part. I cut the stem a second time after I scrape off tissue UNDER water in the same cup at 45 degree angle and immediately dip. There is a lot of debate about air bubble getting stuck in stem when cut out of water so I always stuck with making a second/finally cut underwater...
  8. roormaster

    I cannot clone for the life of me!

    What size power cloner do you have? I have a 165 power cloner and run it without a chiller and get roots in 4-7 days for most strains. Hydro guard and power cloner solution are the only two things I use. It runs 24/7 with the dome and I spray the dome daily until I see roots/preroot nub. I...
  9. roormaster

    3 -4 pound medical cannibus

    Easily possible in that area depending on plant count. A nice scrog or aero unit will do the job if times an issue or veg some big girls out and only do a few.
  10. roormaster

    Big yielding strain??

    It's been asked a hundred+ times on here... Check out auto mazar. RIU search is a wonderful thing. World record was something like 350gs. Don't expect that, but with a good setup and time it will reward nicely.
  11. roormaster

    rapid die off at day 35 (flower)... desperate for help

    Well I got a few thoughts... First, have you tried different nute companies or Mediums? Do you use RO water or have a ppm of less than 100 coming from your tap? If doing ebb and flow try switching to hydroton or rocks since this will limit disease and improve aeration. How big are you...
  12. roormaster

    Growing in cold/storage room?

    First, go to Walmart and buy a temp/rh meter and leave it in the room and see what it says. That will answer your humidity question. Second, if you have a tent you can control humidity a lot easier although I doubt it will be an issue. As for temps, are you going to growing soon or wait for...
  13. roormaster

    First Harvest - Need Some Experienced Eyes for Harvest ETA

    I would bend and then chop top colas in about 2 weeks and then let the bottom go for a little longer. You can do a day of darkness if you wanted for the tops and then turn it back for the rest.
  14. roormaster

    When should I stop nutes?

    I agree 100% on tea. a good beginner is humtea with brew ball. Get a 5 gallon bucket with a painter lid and airstone. Use water and premade humtea pack and let it brew for three days(dark, constant air 68-74 degrees I believe is around ideal but not my area) dilute the tea 10:1 at least...
  15. roormaster

    First Harvest - Need Some Experienced Eyes for Harvest ETA

    Id say 2-3 weeks. It should noticeably swell for about 2 weeks and ripen in the last 5-10 days. The tops will be closer to 2 weeks. The hairs should curl in/bud should swell over them. Picture four is a good example of what I'm saying but still has some new growth. I would bend some of the...
  16. roormaster

    When should I stop nutes?

    The flush debate will always be around, but if it was me, I wouldn't judge the flush based on how clear the water runoff is. The point of the flush is to stop providing nutes so the plant uses its stored energy. I would probably start with the next watering. Has your light been 24/7 or 18/6...
  17. roormaster

    Any experience with Jesus OG Kush?

    I just got some Jesus OG from my local disp a few days ago and it wasnt large colas. Still smoked great, slightly cheesy stank to it.
  18. roormaster

    Venting 8k lights??

    200 dollars per year isnt much in the scheme of things. That breaks down to $50 bucks more per harvest if you only harvest 4 times a year which is worth it imo. Now call me crazy, but i would never use a 6" 452 CFM fan to exhaust two lights out of 4 unless i was asking for heat issues. Also...
  19. roormaster

    Help! 1st grow. What am i doing wrong??

    Some of your other leaves looked deformed also from the picture. If that is the case then i would look into possible calcium deficiency.
  20. roormaster

    Venting 8k lights??

    Where are you going to be pulling air from, inside the room? I prefer the max HO since it isnt much louder than the hyper but i do own them both since the HO is almost 2x the price. If you do end up going with 4 fans i would run A and B separate from each other and get a splitter to exhaust...
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