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  1. S

    flushing question...

    i was just wondering if anyone uses anything else besides water when they flush. like molasses or an organic carbohydrate synthesizer like SWEET or CARBOLOAD. will using these during flush help the taste? thanks!
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    azatrol?????

    hello, i was wondering how late into flowering is it ok to use azatrol? my hydro guy says no later than week 5 but on All About Azatrol it says it can be sprayed right until harvest. any input is appreciated. hollaaaaaaaa
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    mites and powdery mildew, week 6 of flower...

    hey all, today is the second day of the 6th week of flowering. buds are looking awesome but i am having mite issues. i sprayed with azatrol in week 5 of flower and i still see some mite movement and eggs. is it too late to spray at this point? i also see a couple of plants with powdery mildew...
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    feedings during lights out period?

    hello, we are about to start our "24-36hrs of darkness period before flower" and was wondering if we should continue to feed the plants? is it ok to feed when its lights out? thx!
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    i cant get into chat!

    anyone know how come i cant get into chat? did someone register my username? when i try i get a "connection timed out". thanks...
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    switch from 24/0 to 20/4 and back to 24/0??

    hello, i am 2.5 weeks into veg running mh lights, but its getting super hot so i want to switch to 20/4. would this shock the plants? and also would it be ok to switch back to 24/0 for the remainder of the veg time if it cools down again? thx!
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    leaves twisting... pics

    hey guys, you think this is caused by room being too hot or light bring too close to plants? or neither? any help would be appreciated. btw, out of 35 plants, there are only about 10 leaves that are doing this. room is usually about 78 degress (87 when co2 is on- 15 minutes per hour for 4 hours).
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    huge swing in pH, what could be causing this?

    a brief intro: i am running a recirculating system using 6" rockwool cubes. i have 35 plants in a 4'x8' table with a built in 40 gallon resevoir. i am using cutting edge solution nutes with the following additives: uncle john, mag amp, plant amp, sweet, hygrozime, Van De Zwaan Roots...
  9. S

    pHinig run-off from rockwool

    hello, my medium is rockwool and i am currently i only pHing my nutes. should i pH the run-off from the rockwool also? thoughts?
  10. S

    humidity help!

    hello, i am starting the 2nd week of veg and my rH is currently at 50%, but i want it somewhere between 60-65%. the problem is that my AC has a built in dehumidifier. will adding a humidifer affect my AC in any way? or is there some other tips or techniques i can use? thanks.
  11. S

    techniques to bring humidity up?

    hello, im currently starting second week of veg. my rH is at 50%ish but i want to bump it up to 60-65. the problem is my AC unit has a built in dehumidifier so its hard to bump the rH up. any tips or techniques? should i just get a humidifier or will that bump up the temp in the room? thanks...
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    AC and CO2 on at the same time?

    hello, i was wondering i can have AC and CO2 on at the same time or is this just wasting CO2? i would have the oscillating fans and the scrubber fan off, but i am worried that the temps will be too high with the AC off. the AC unit i use has an exhaust and intake tube that goes out to a separate...
  13. S

    water temp, help needed!!!!

    hello, i am running a hydro setup and my current water temp is 77 degrees. i know this is high and i know about chillers. but what can i do if chillers are not an option? i have a built in resevoir on my table so i have no way to chill it. will aerating the water help? any advice will be appreciated
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    foliar spray vs misting (seltzer water question)???????????

    hello, what is the difference between foliar spray and misting? i plan on foliar spraying my veg plants with seltzer water. my plants are under MH lights (in a cooltube). will this cause leaf burn? i hear its not good to foliar spray under MH lights because 1) causes leaf burn 2) can explode the...
  15. S

    ppm of seltzer water??

    anyone know the ppm of co2 in sodium free seltzer water? i want to foliar spray with it during veg. anyone try this before? how often should i spray? thx.
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    how hot?

    hello, what is the rule of thumb for how close you can have your plants to the lights? is it if you can keep your hand under the light comfortably for 5 minutes, then its ok? or was it if you can keep your hand under the light for longer? thanks.
  17. S

    flushing question...

    hello, i plan on flushing the resivoir and the rockwool every 2 weeks to avoid salt build up, but my question is how do i flush? should i just pour pure water over the rockwool slabs and let the water drain into the built in resivoir and then dump the resivoir? how much water do i use? also when...
  18. S

    co2 during veg?

    hello, do u use co2 during veg and flower or just during flower? thx
  19. S

    bleaching panda film?

    hello, i was wondering if there was any negative effects to bleaching panda film? we had to do some work to the room (tearing out sheetrock) which made the room really dusty and we already have panda film installed and want to clean the panda film with bleach (1/4 cup to 1 gal water). do you...
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    curing weight?

    hello, what is the best way to cure weight? lets say 5lbs. i wouldnt want to have a shit load of mason jars lying around everywhere. are there any other alternatives?
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