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    ORP meter control

    Hello folks, does anyone here successfully measure and control ORP in their system? Which setpoint and oxiders (chlorine, peroxide, etc) I kill two runs with excess chlorine so this time i Will inject tracking ORP
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    Magnesium deficiency?

    Hi guys Water temp 18C Ppm 500 25 hrs lights on Ph 5.8 what do you think?
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    Sulfur deficiency?

    Hello guys, I’m a dwc guy. Ph, temps and ppm are in normal range i had the plant in tap water for the first two weeks caused I moved to another apartment and therefore had to move the indoor. Looks to me I have a slight sulfur deficiency, what are your thoughts? cheers
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    Led light burn symtom?

    Hello guys, I noticed the leafs of my girls are pointing up I’m using 12x cree cxb3590 @50W in 4x4 tent Should I raise the light? Distance is 10 inches to top colas
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    Is this mold?

    hello guys, currently on flowering, I have a 12 cxb3590 cobs @50W fixture in a 4x4 area with 2 plants, RDWC I saw these white points in the leaves and wondering if it is mold, could you give me your opinion? Thanks in advance
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    Automatic scrog with acrylic?

    Hi folks, I have a perpertual harvest consisting of 2 tents, one for veg and one for flowering, Thing is, everything is automated except of the tucking part (I have one plant per tent, so scrog is a must). The problem is while vegging I have to go and tuck every other day. I was thinking...
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