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    What Size Should My Fixture Be?

    I rivet my together 1/2 inch aluminum angle little flimsy but not to bad its going to hang there not get toss around like a feed bag should work ok and when you rivet little side angles for heatsinks and driver and others like dimmers it makes it stronger I think you might want two small ones...
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    High Alkaline water

    I would say that you temp in you res is raising and that makes ph rise check that out
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    When do I call a plant too far gone? Newbie

    good for you on not giving up on them as you can tell by the others when there elders get bad there going to put them 6 feet down and cover them with dirt and forget about them
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    new to led cobs

    thanks I probably go with jerrys at kingbrite heatsinks and other supplies running a good deal now I was wondering about mineral oil seen a video on someone putting the cob in mason jar and adding mineral oil in it he said mineral oil had no conductivity so no problems there but was wondering...
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    new to led cobs

    the heatsink fans combo was to small for cob so I used flat diamond plate aluminum and but computer fans above it and cobs just nerves about temp, for now, I put a big fan on the side blowing on cobs to help out the little fans im going to make a order for more cobs and driver, and stuff also I...
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    new to led cobs

    I would be running them at 1400 ma active but not sure what degree is to hot for them don't what to burn them out is it 110 degrees,120 degrees or what I what to know the temp so I can stay way below it so I don't burn them up thought it would be a easy queston lots of cob people here
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    new to led cobs

    cant seem to find the max temperature for a 3590 cree cob before it burns out or what is ideal temperature to run one
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    DiY LEDs - How to Power Them

    go to kingbrite ideal 50-2303cr +ideal 50-2300an +reflector kb-d82-90rf unit price is $39.6-$41.6 usd also a pairui driver lgsu250-c1400d $37.0 usd and heat sinks 133mm h70mm 50-60w$13.5usd screws and thermal patches free
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    How long till it show it sex?

    depends on size of plant you plant and strain most of the time 12 inchs tall you should be able to tell I hear some need to have the light time changed but I have always been able to tell by my stains before changing the light time
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    How long till it show it sex?

    depend on strain some you can tell by 5th 6th node you will see 2 hairs from node site thats fem others might have to wait longer or till you switch light 12/12
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    some Q's about equipment and set up

    you don't really need a inlet fan as long as you keep the inlet hole in tent from closing up with a good exhaust fan on you don't want negative pressure that will start to suck in your tent
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    Second grow in 15 years, DWC or NFT for tent?

    I like a nft set up a long as you can keep your water temps down I made a diy one which housed a res out side of tent witched worked good because my diy dwc system water got to warm witch threw ph out witch no intake for plants and all kinds of problems might what to look at a chiller and good...
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    some Q's about equipment and set up

    as long as you can keep heat down with it a while running a carbon filter you should be fine but if you go to a bigger fan your need same size inlet hole not to suck your tent in. also without carbon filter it is hard to smoke your buds behind bars so keep your odor down
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    Second grow - input?

    look fairly good imoa they need a little more nitrogen looks a little yellowing to me and can you get your light closer for closer node spacing put hand on top of plant if to hot for hand to hot for plants that how I check for distance you what as close as possible but not burn them cheers keep...
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    Best way to tie back overgrowing plant?

    you could pinch and bend over stems on cherry bomb to get more even spread would give a little more time I would not switch to flower yet do to autos they need all the light they can get also might what to raise them up close to get more light
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    Hey guys, new here and would like some help for first time grow.

    go buy a good light the plant at 6 weeks old should be 18 inchs tall or more and should be in flower mode now. unless your going to grow a huge plant. I like fabric pots helps with air to root and keeps it from root bound also helps newbies from over watering them get a good soil like fox farm...
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    1st plant, problem spider??

    the spider might build a web for catching fly or moths but should not be an problem ants on the other hand might be a problem if theres a lot of them thoughs eat leafs like spider mites and harm your plant regular spiders make webs to catch there food not eat your plant
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    1st plant, problem spider??

    looks like a regular spider not spider mites with it being outside nature should take care of her good bug eat bad bugs to keep them in check most of the time just keep her healthy and she will be ok
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    Ventilation Question

    ok then sorry my typing sucks and I see now I missed a few words in there elbow and pipe only for fresh air in and not letting the exhaust fan from sucking in your tent . fan inside to circulate air and make your plants strong. exhaust fan to take hot air out and will also suck the fresh air in...
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