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    Waterfall - enough bubbles?

    Maybe I didn't do as good of a job as I could have, explaining what I was trying to. With the temp thing, say you have a 60 gallon dwc tub, 28" x 48", the kind you get at a farm supply place. Here's what I observed, I'll let you draw your own conclusions. With a temp "too high", when I aerated...
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    Aeroponic cloning question - Scraping Clone?

    I've tried taking clones later into flowering and I found that 2 weeks seemed to be the cutoff for it to work best. First thing I noticed was a decrease in percentage of successful rooting, but the later they were taken, the more my clones would do weird stuff. Like root, sit there and do...
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    Waterfall - enough bubbles?

    I would guess that 35 db is quieter than a waterfall.
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    Aeroponic cloning question - Scraping Clone?

    I can't argue with anyone here who has experiences different than mine, but I can get about 97% success with clones in my homemade dwc cloners. DWC is a little different than a sprayer but pretty similar. I would ask what is your tds or ec? I go with about 250 ppm (at the .7 ec conversion)...
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    Waterfall - enough bubbles?

    DO is dissolved oxygen. The thing about a waterfall is that is relies on the temp of the water to a degree, since it cannot create bubbles that rise up under each plant. To elaborate, the amount of o2 water can hold is inversely related to temp, so you can easily reach a solution temp that will...
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