i want to make a homemade co2 system
im open to any and all comments thankx for you time..........+rep for help

http://www.youtube.com/watch?v=IZFM9ZpaqGM
Sounds like shane botwin ha

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My LOWRYDER 2 Grow

2nd Grow Click Here

Well there are several ways to accomplish co2, yeast has co2 produced(sugar/ but it is not controlled therefore would go 24/7 not really a problem but a waste. Brewing beer, also does it and you can readily get supplies and enjoy a cold one!! There are a couple of "buckets" which also do the same thing. I would first look at getting a tank/regulator and a timer, they are to be had on Ebay for reasonable prices. BTW a used co2 tank works as well as a new one but for less $$. I bought one (20#er) and its been 6 years!! You need to re-test them every five years though.
To make homemade; get a 1 gallon container with a lid, use 5 cups sugar add yeast according to directions on package, put a few small holes in the lid. After a couple days shake the crap out of it and co2 will release into your environ. This will last a week or so.

+rep thankx

will to muck co2 hurt my plants????

could be hard to get to that level unless you have a sealed room man , my .02

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My LOWRYDER 2 Grow

2nd Grow Click Here

i just just carnonated water when the lights are off, at night, spray them with it, i think they love it they never tell me

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good thing no one took this yet

i tried the bubblely water didnt seem to do any thing... will i see a diff. in growthrate if i add co2....is it worth adding????

Oh another method is to add Dry ice in a can over the grow. Expensive in the long run though. I just saw some regulators/timers on different sites Ebay etc for reasonable prices. You buy it once and only need to re-fill tanks every month or so depending on room size. Re-fill is avg 20 bucks. with a smaller room could last 2 months. Or ou could raise mushrooms or small animals lol all give off co2.