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  1. T

    This okay?

    If I add ore intake holes at the top or the middle would that help cool things down up top? I think i'll be needing more intake holes anyways, just thought it might help if they were higher...
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    This okay?

    The inside dimensions are 29'' x 11'' x 35''. Here are some pics o how it is right now. There are 3 intake holes, just havent put the pvc on 2 of em. Tell what you all think and how i can improve it, Thanx!
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    This okay?

    hello, im having heat issues in my little grow cab. Im testing the temps before i put plants in it and right now the temperature at the bottom of the cabinet stays high 70's to low 80's. But when the thermometer was moved only halfway to the lights, the temp was about 95. I was hoping to have...
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    Question for those who know PC fans

    Any suggestions on where I could find these inline fans? Home depot didnt have any...
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    Question for those who know PC fans

    What fan would you recommend to use for a 2 plant micro grow cabinet that is 28'' x 10'' x 35'' and be able to push through a carbon filter?
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    Question for those who know PC fans

    Would having 2 fans stacked on top of each other help a great deal in increasing the power when its pulling air through a carbon filter?
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    Temps too high!

    The reason Im using pc fans is because all the inline fans i found at hardware stores have around the same cfm as the pc fan and were also axial, and all the more powerful fans i saw online were at least $100. Im kinda on a budget and i dont want to spend more on my fan than i did on everything...
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    Temps too high!

    i just built my small grow cab but the temps are a little too high. After having the lights on for about 2 hours the temp was 88 and humidity at about 35%. I want to get the temperature into the 70's. My setup is a 95cfm pc fan attached to a carbon filter for exhaust, a 2'' hole for a passive...
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    Help w/ carbon filter!!

    My grow space is very small, only big enough for 2 short plants. So a pc fan is all the ventilation i need and all the carbon filters sold are too big i think
  10. T

    Help w/ carbon filter!!

    I need some help building a carbon filter. I built this Zen micro filter...https://www.rollitup.org/do-yourself/101248-best-diy-ez-walmart-carbon.html and I hooked it up to a 95cfm pc fan. But the problem is that the fan is not strong enough to push air through it. This is the strongest pc fan...
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    air circulation

    im ready to set up the intake and exhaust in my grow cab but there are only a couple places that i can fit an exhaust because the lights take up lots of space. I know that the intake should be on the bottom and the exhaust on the top opposite side for best circulation. My question is would it be...
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    setup help! 140w cabinet

    The only thing I was worried about was if the white paint would get too hot right next to that light. ive heard paint can release toxins if too hot.
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    setup help! 140w cabinet

    I dont think there is a reflector i can buy that would work in this situation because i have little space. I could make one out of metal and paint it white, thats about the best I can do here i think. would that be an improvement or should I just go without one?
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    setup help! 140w cabinet

    Nobody has any input???
  15. T

    setup help! 140w cabinet

    Im in the process of putting together my small grow cabinet, it measures 12'' deep, 30'' wide, and 36'' tall and has (2) 70w hps bulbs in it. (PICTURE ATTATCHED) Im going to paint the inside with flat white spray paint so it will be reflective. But my bulbs are about an inch maybe a little more...
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    quick question

    thats another thing i wasnt sure about... is it important to flush? when and how do i do it?
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    quick question

    im planning on buying a secret jardin dr40 and using it for veg and flower at the moment. its dimensions are 16''x16''x47'' and i will be using a 150w hps for lighting. my question is that with this amount of height how long should i let the plants veg for to get the maximum yield but still have...
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    mother in small cab?

    im planning a small grow with cfl lighting and the cab i have will only be about 2.5' tall. is this too small to keep a mother plant in? im thinking of doing a SOG and having a small veg and a small flower box. i was just wondering that if i keep the mother under the light she will keep growing...
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    Ventilation need HELP

    okay ive decided to file down the bottom of the door and maybe cut the carpet short right there to let enough air through. But unfortunately i cannot cut a hole in the closet for an exhaust because i rent an apartment. so if i have a small cab sitting inside my closet with the exhaust exiting...
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    Ventilation need HELP

    Im starting a small grow in a hallway closet that measures 2'x3' and 7' tall, the door closes completely shut like a normal door and I would have to have the door closed most of the time. In order to reduce smell I will also need to have some kind of cabinet or small tent to contain everything...
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