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    canna coco ec levels in dwc

    hi im looking for peoples opinions on rough ec levels throughout all stages of the grow. I know they have a grow guide but i have read up that it is way to high for obvious money making reasons. Hear is what i have........coco a + b, rhizo, cannazym, pk 13/14, boost growing in a rdwc system 1...
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    Is 70 ok for Vegging?

    i to am struggling on temps during veg with it being cold so i have left my lights on 24/0 now
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    Pics. Pre-harvest flush or not?

    just go out and buy i scope then you will know for sure. You will need to by one anyways pal might aswell be now when you need it
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    germinated seeds in rockwool

    Just wondering how wet people keep there rockwool, i have soaked them etc, they are under light just wondering how many times per day people water them or do you let them get fairly dry. I did read that if you water to often the roots wont grow very big because they wont go "searching" for...
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    Electric Shock

    just of a quick read my first thought is the fitting that was wired 240 with a 120 cord is wired wrongly, as in the live is in the earth and vise versa. this would make all the casing live as it is metal than when you touch the other fitting which is wired correctly as in the case is earthed...
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    Home made reflector question

    i was going to suggest a step bit but didn't think people would know what i meant lol, also they are quite expensive think mine was 25 for a good one where holesaws are only like 5 including the arbour good luck with which ever one choose both will do the job well,
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    Home made reflector question

    take it you dont work in any sort of trade, we use hole saws every day, 1 you certainly wont ruin a hole saw with a little bit of stainless, 2 it has a drill bit that goes in first which acts as a pilot bit so the hole will only come out round, 3 you put your drill in a low torque setting so it...
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    Home made reflector question

    a grinder really lol!?!?!?! Surely you could just put a holesaw through it http://www.ebay.co.uk/itm/Starrett-Smooth-Cut-Holesaws-1-x-20mm-1-x-25mm-NEW-/190999587245?pt=UK_Home_Garden_PowerTools_SM&hash=item2c787669ad i know its uk but you home depot will do them real cheap and they come in...
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    2 600w HPS WHADDAYA THINK?

    hi in total you would be using 6amps of power with the 2 600w hps and the cfl and fan 1285w / 230 = 5.58 + .4 ish for fan = 6amp In UK typical light radial is on a 6 amp mcb so would trip the breaker, sockets are on 32a ring so would be fine on the sockets. A extension lead in 2.5 flex on plug...
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    hps and cfl together worth the hassle?

    basically i have a 400w hps as my main grow light but i have 10 spare 20w cfl 2700k lamps with holders, should i set these up aswell and use them as side lights aswell? also could i have them resting on the floor of the tent to shine up or should they mainly be used on the sides thanks
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    cloning question

    thanks alot so there is no way around it with only one grow area many thanks for all the help +rep for you all i had a little idea about cloning and choping and re cloning but seemed well to much hassle so think i will build something up many thanks
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    cloning question

    dadio161 does that mean that you have 2 different grow areas though? im after a way of doing it with only one grow area
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    water level question

    finished my rdwc system but just realized i have no indicator to tell me how much water is in the system, what the easiest way to make one? a link to pictures would be much appreciated
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    cloning question

    hi after reading another thread on here about keeping a mother plant it raised a question, origanaly i was going to have a mother plant for cuttings, but a read that just before flowering people take cuttings then flip the light cycle, my question is do people have 2 grow rooms then, one to veg...
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    best indoor cash crop?

    http://www.marijuana-seeds.nl/critical-feminized.html i have been thinking of trying these pal
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    Anyone ever grown critical???

    http://www.marijuana-seeds.nl/critical-feminized.html just found this and wondering if anyone has grown it and what did you think??
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    rdwc with external res question

    it was my first thought, just really didnt want to cut my new tent lol
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    rdwc with external res question

    okay so i have made up 6 5 gallon buckets all interconnected in a tent but i have i slight problem......... i am planning on running the res outside the tent but the only holes in the tent to lead the tubes outside the tent to the res are higher up than the buckets so the contents of the res...
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    external res dwc?????

    just a quick question on a setup. If growing in a tent do most people keep the res inside the tent or outside??? obviously i would prefare to have it outside as then i have more room inside the tent but would you then get issues with temps or algae etc in the res as its at a different temp to...
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    light cooling????

    what i ment was, can i just have a fan inside the tent with a carbon filter on the end of it suck the heat from the tent outside the tent or does the fan specificle have to be attached to the light as to not let the fan overheat and pop the bulb
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