Can anyone please help me im looking to use co2 in my room and i would like to do it as cheep as possable as funds are limited is there any way i can use a co2 fire extinguishers or somthing like that but no candles thanks

also what is a good PH soil level and if antone eles has some tips to get a high yeild i would love the help
eadesy Reviewed by eadesy on . CO2 Can anyone please help me im looking to use co2 in my room and i would like to do it as cheep as possable as funds are limited is there any way i can use a co2 fire extinguishers or somthing like that but no candles thanks also what is a good PH soil level and if antone eles has some tips to get a high yeild i would love the help Rating: 5