madeyoulook
Member
for a short boost of co2 i used a travel size shampoo bottle and a small tupperware and a cup of baking soda. First i poked a smallhole in the top side of the bottle, then filled it 3/4 of the way full of vinegar. the put the 1/2 cup of baking soda in the small tupperware. if in a large pot u can set the container of baking soda in the pot on top of the soil. then i lay the shampoo bottle containing hte vinegar on its side above the baking soda so that it drips slowly into the baking soda creating the bubles and co2 desired. at this point all exhaust and intake fans are off so that the small enclosure such as a closet or cabinet fills with the co2 gas sorry so crude. didnt feel like typing but wanted to get this out there as it works great depending on ur setup.
sounds like a cool DIY c02