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    Pump and drip questions

    I want to set up a drip system so i can water my plants quicker and easier, and i need help deciding how strong a waterfall pump to get. This is only to water up to 40 plants in soil, small and large. It will not be automated, i just want to set up all the tubing, turn it on for a lil when i...
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    2000w room size? Help please

    I am going to build a flower room to fit 2k worth of lights, a 1k, a 600 and a 400, I will not be using any cool tubes. It will be 2 vertical scrog setups. One will use the 1k light in the center with a circle of green around it, and the other a 600 hps, and a 400 mh. I measured one of these...
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    Light Sealed Intake

    The place I want to make my room will have light in the same area. How can I make a passive intake that will let air in and keep the light out? I don't think just having a duct at the bottom will do it :confused:
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    Cooling a 1600w+ Room

    I am planing a vertical room, probably about 5x5 or 6x6 in size. I do not plan on using cool tubes. How much FPS exhaust fan would I need to cool it? I scored a pair of cle2l2x fans at a flee market @ $10 apiece :) ...
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    400w HPS from Home Depot?

    Has anyone used them? They have 400w HPS bulbs, but I did not see that they had a ballast in stock... Those bulbs are rather inexpensive. I'm not sure what kind of light spectrum they have, but I bet they can at least be used for Veg?
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    Neighbor Safety - Fan Noise

    I live in a row home and have the lights in the basement. The only direct way I can think of getting outside air in is the dryer exhaust that goes out the front side. I want to suck the air using a duct fan from hardware store.I've never seen one of these fans in action so I don't know how...
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    Vertical Cage Setup

    Has anyone here tried growing verticaly using a cage/fence? Using the cage to train the plants to grow through it? I've seen glimpses online, here and there but not much. There's a guy on youtube with his cage of green, this is kind of what i'm trying to do. I want to use a chain link fence...
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    Broken Light?

    I have a 1000w HPS light, but it keeps shutting off! It turns off and then starts back up again, and it has to heat up every time. :cry: Does anyone have any idea what the problem may be? The 600w runs just fine. Is it the electric? the Balast? Any input would be great. Thanks.
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    Omg yet another Yield question!

    I know that there are alot of variables involved. There's lighting, medium, nutriens, experience,... too many to list! What are the things that make the biggest difference besides lighting? On the forums, i see people getting from about .25 to .5g/w of light. But i also heard people getting up...
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    Starting New Grow Room

    I want to build a room and I need some help. I will have at least 8x12 to work with for two rooms, smaller partition for mother and clones. Considering that money isn't an issue, what kind of setup would be the best for producing the most weight? Are HPS still the way to go, or have the LED...
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    Room size and design questions

    How big should the room for for a 600w light? how big should the room be for a 1000w light? I need to make separate rooms, one for veg, the other for bud. Are there any good videos or detailed instructions with pics that I can look at for ideas? I'll be using 2mil mylar that I got, but I...
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    What's wrong with my plants? Pics

    It looks like the leaves are curling up, but I don't know why. I'm using soil What can I do to fix it?
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    Room/tent veit/cooling question

    I wanted to know if i can use a booster fan or 2 from home depot to cool my 1000w bulb? Would I need to use 2 of them, one for intake the other for output? How would I power these fans? I opened up the box at the store, and the fan only has 3 wires coming out, no power...
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    Easy to Clone Cash Crop?

    I am looking for a good quality high producing strain that's easy to clone. After reading on here a bit I found some strains that look like they produce more then average, but I have no idea how they clone though. Big bud isn't on here because on one of the FAQ cloning articles, the writer...
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    Where to buy Poly?

    Where can I buy some of the Poly (white/black plastic)? I looked at home depot and they dont have anything even close that I could use. I don't want to go through the trouble of building and painting walls. I was also considering Mylar but wanted to go with Poly because it's cheaper. But i...
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    Need some advise

    I have a setup that produces a harvest every two weeks. I usually harvest anywhere between 4-8 plants, depending on the cloning success. Unfortunately, due to poor strains, no veging, and misstreatment of plants, I onloy average about 4 - 7 grams per plant. While this setup does provide more...
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    PH using Vinegar and Peroxide?

    My PH lvl is 8. how much vinegar do I use per gallon of water to lower it to about 6.5? also, i read someone using both Peroxide and Vinegar in their water. Why would I do that and how much would I add then? Thanks in advance!
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