is it o.k for me to give my grow room a quick blast with a Co2 fire extinguisher ,only 6 ladies to share it? it says Co2 on the bottle! or is it going to be the plant equivilent of Aushwitz?
Fire Extinguishers have a coating agent which sticks to every f*cking thing it can. Do this: mix soda water with beer and soak it up with a sponge. Place the sponge on a plate near your plants. Evaporation of soda water naturally produces Co2 and the beer forms yeast which also produces Co2, plenty enough to make those little planties happy!