blueberry INDICA
Active Member
Ok heres the question i have a 3x3x4 box i need to vent and was wondering how big of carbon filter and can fan would be needed to do soo.Also using a 400 watt hps with 4 to 5 plants.Not a dummy been growing for a while just not indoors just dont want to over kill andim wanting to spend the least amount as possible but also get something that will do its purpose. thankyou LOVE PEACE AND STINKY GREEN BEANS!!