Co2 Delivery

OK I have one sprout. I wanna experiment with Co2 Is it possible to injure the plant with it. How many PPMs or whatever it is called should I allow is there too much Educate me please on a one plant level

one 2 liter bottle with the sugar/yeast/water solution will do it some good and not harm it.

how bout this https://www.rollitup.org/marijuana-pics/index.php?n=3427 I have been using about 3-4 every couple of days I fill the closet and let the fans NOT run for like an hour. Sprouts are showing definite signs of liking this.

I am spraying 1 -2 around the plant, then closing the closet and spraying 2-3 canisters through the corner of the door and leaving the fans off for about an hour. SHe (hopes) is loving it.

sounds expensive for all those little cartridges. i use them for my BB gun's. coast at the least a dollar each, sounds like it should work, though.

I buy 25 for $15.99 (although I admit prices are higher elsewhere I get mine at wal-mart.

yeah, i prefer to go to walmart, but the places around here is about 4.89 for a pack of 5, + tax, anyway, good buying.

Get them online at CO2 Cartridges $15.99