air coolers and dehumidyfiers

dankypot

Member
is air coolers and dehumidifyers a good substitute for exhaust in grow rooms
only if you have c02.the venting brings in the ambiant c02 thats in the air . with out fresh are coming in the plants will use up all the c02 thats in there and will need more c02. u could get a c02 generater or a regulater and tank kinda pricey. good luck
 

czarsosay

Member
only if you have c02.the venting brings in the ambiant c02 thats in the air . with out fresh are coming in the plants will use up all the c02 thats in there and will need more c02. u could get a c02 generater or a regulater and tank kinda pricey. good luck
is c02 spray also good to use
 
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