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    Why does ph drop when rez gets low ??

    My flood table runs just over 1000ppm in veg and almost 1500ppm in flower. Tap water can be almost 200ppm before you add anything. You need 500ppm for seedlings/clones. The water in a dwc system evaporates fast, leaving the nutrients behind and the ppm will increase due to the ratio of dissolved...
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    Very first grow using hydroponics expensive system please help

    With that 1000w light you could get about 2lbs at the very top end. Of course, depending on strain, genetics, feeding schedule, dirt or hydro, etc. Even if you screw the pooch you'll probably end up with some airy bud that will be a pain in the ass to trim but still probably 4-8 oz. The light...
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    I fimmed her

    Never heard of. Good luck. 24 on during veg is the best way in my opinion.
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