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  1. DanKiller

    6" inline for 2x4?

    Wait wait, you don't have an exhaust vent from the tent to the outside/room ? Just holes ? If so no wonder your RH don't drop, moving the air inside the space won't do nothing, you need to extract the inner tent air (outside the room preferably) or into the room itself where other air movement...
  2. DanKiller

    Nutrient question

    Kind of a no brainer man... If your tap was 0.4 and now it's 0.9 so sure it will spike the same ec solution you had before If your starting point is 0.4 and your solution is based on that, A, lower the ec of your solution beforehand by adding less nutes to it, or B, acquire or make pre solution...
  3. DanKiller

    Is she dying??

    It's ok but keep it in the 0.3 ec range for now, they don't need more.
  4. DanKiller

    Is she dying??

    Too much light.. well, too much led light, the 2 starter leaves are curling upwards and yellowing/bleaching is starting, leds are quick to burn plants, start them easy under it.
  5. DanKiller

    Help Choosing Cannabis Seeds for Indoor Grow

    Thailand will def take the law back, the gov is not cashing in enough on the rec outfits, it was mainly to get people to come back to visit the country and thus assuring other people the country is safe and ok. Now that the tourist spot which is Thailand got back to full swing, a lot of money is...
  6. DanKiller

    6" inline for 2x4?

    Your room is avg 35% but you can't get it lower than 55% ? Sounds not logical... 2x4 is small... even a 100 cfm vent should make rh levels inside the tent somewhat equal. To me it sounds like your RH sensor is just showing you a single spot rh measurement which is probably not your avg rh...
  7. DanKiller

    Help Choosing Cannabis Seeds for Indoor Grow

    What is your budget ? Probably the most important factor according to what your looking for... Also what profiles you want ? Kush ? Cookies ? Haze ? Let's set your goals a little bit more realistically, your chances of finding that super duper elite in 3 seeds no matter what brand or price is...
  8. DanKiller

    Are 600w hps being discontinued??

    Again, this doesn't mean anything, just means leds spread light better, we already know this. If you think totaling a system which has a super reflector (led) to poor reflection HIDs and compare the 2 in ppfd, your just not understanding basic light principles Under that CMH directly is more...
  9. DanKiller

    Are 600w hps being discontinued??

    Sorry man, ppfd is not total output of a light source, even though you wish it to be. LM is total light output measurement as you cannot test ppfd and know what total output this light makes, only how much falls on 1 spot, which is not how to measure total light output. You say it is or it's not...
  10. DanKiller

    Soil / coco coir / perilite mix

    The more coco the better, all depends on how your gonna feed later on. If your gonna use liquid ferts, I think 70/80 coco with 20/10 ocean forest and 10 perlite should be good. If your planning on ph water and care free, more ocean forest and less coco but same perlite. Don't add more than...
  11. DanKiller

    When diluting hard water with RO is extra magnesium via epsom salts typically required?

    300ppm should be 0.6 ec, not high but not low to start with, 0.3 is somewhat ok when your trying to build your own solution. You have 0.2 ec which is good if you plan to make water solutions. I think add some more tap to that mix to not worry about Ca and Mg because when people start adding them...
  12. DanKiller

    *Want Opinions On This Diagnosis Problem*

    I found that dealing with living soil most of the time you should inspect the bag in terms of freshness (moisture) and smell. A good soil mix should smell like a wet rain forest kinda thing and should be very moist, not drowning in water but not lacking in them.
  13. DanKiller

    *Want Opinions On This Diagnosis Problem*

    Bro, just buy a good soil mix, something that has 70% Coco and some nutes in it, and water with ph water, literally that's it, you'll get better results. You don't need no slurry test, no runoff tests, those are all high high end production methods that barley apply to the out of time grower...
  14. DanKiller

    Fan setup & duration in tent

    Don't blow air directly on plants, it is preferred if your RH and Temps are solid to not run fans at all. If you must have fans, make them as slow as you can and make sure they are not blowing strong on plants.
  15. DanKiller

    Are that Plants saveable?

    They look fine, just look like they were rootbound/def and you repotted them. At this size they need a lot of feeding, first clue is your leaves turning yellow and stems purple (like you have on most of your stems) Some look better than the others though. So, if your in coco, and your starting...
  16. DanKiller

    How often should you exchange all the air in your grow room?

    Yes, the lowest you can go on the vent output and matching carbon filter (if needed, if not you can even go lower like PC fan etc) Because in tents even the 8x4 ones, small vents will exchange air in less than 3 min usually. Maximizing air exchange without relation to added co2 will not improve...
  17. DanKiller

    How often should you exchange all the air in your grow room?

    You need to exchange it 100% of the time indeed just the rate is at question, If you work in tents, and heat is not a problem, the lowest vent / carbon filter will work perfectly. When you need to combine heat management with you vents it gets somewhat tricky and it's better to overbuy a...
  18. DanKiller

    How often should you exchange all the air in your grow room?

    No correct answer as everyone has different spaces with different amount of plants etc.. Basic rule about forced air exchange is 3 min yes. Anyway, if you want some help you can check out this https://canfilters.com/help/filter-calculator/ In my own grows I go for the lowest air exchange the...
  19. DanKiller

    Plant leafs spotting what could be the cause help

    Def rocking it everything looks good, watch out for over N now and try not to burn them with high ec, less is more don't forget, work gradually. Can't wait to see what you end up with !
  20. DanKiller

    What am I doing wrong???

    Looks like a classic case of too much grower input... 24 hours is fine and should work flawless if you keep up good rh and waterings. If your giving tap water, don't add cal mag. If your fan is blowing directly at the plants, divert it so the wind won't hit them. A good rule is to look at the...
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