Hey I am needing to add a co2 delivery setup to my closet grow, I am looking at using sugar,yeast and toast to generate the co2 but I am unsure how to implement it. Also, would it be better to fall on the plants or below the plants?

It is best to have it fall on the plants. Remember that co2 is heavier than air, you may want to also use a small pc fan to stir up the co2 on the floor and re-distribute it to your babies.

One very good possibile way of delivery, is to use the tubing from a petstore, hung over, and around your plants with small holes drilled in the hose to disperse the co2 properly onto your plants.
Good luck and happy toking dude!
Peace

Thank you (+rep) I had considered the tubing but not the drill holes.
How big should the drill holes be and how and what do I connect it to? I'm not sure what to use as a container, any advice?

you can get the regulator time and all the stuff in one kit. they make closet size .2-2 scfm
or 1.20 scfm
this is made and marketed by hydrofarms @ 150 or less check ebay, htg, or a local vendor

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Is that 150.00 or 15.00? I was thinking more conservatively like maybe a 2 ltr bottle with water/ sugar w/ toast floating on the top w/ yeast and tubing running to the plants...would this work?

I had a question about holes in the distribution tube. Is there enough pressure from the sugar/yeast mixture to push it beyond the first hole in the tube?
Thanks for the info

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Check it out, let me know what you think.

http://www.rollitup.org/grow-journal...park-grow.html

yes theres enough pressure.but you are using a 2 lt bottle,just sit it so the top is close to the top of your plants.That way it will come out in the air and drift down around the plants.VM uses dry ice and some poeple use the tanks,but it is all use in the same matter.PEACE

Thank you Mr. Tokecrazy

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Check it out, let me know what you think.

http://www.rollitup.org/grow-journal...park-grow.html