i am growing 1 plant in a grow box and want to know the best solution to ventilation without computer fans. I will use a total of 103w for veg (1 85w and 1 20w) and a total of 100w for flowering (5 20w) I am using a cardboard box if that makes a difference. Thanks in advance
You might be able to use a small personal fan from walmart or something?? Or an exhaust tube at the bottom of it
I would suggest cutting a hole in the top for exhaust pc fan and 2 holes the same size for intake near bottom. I had 1 plant in a rubbermaid box and found that i needed ventilation, best way to find out is to run your set-up without plants for a day or 2 and check your temps during day and night cycles. I ripped apart a pc from garbage took fan from power supply and rigged it to a 12v adaptor, depending on amp on fans can run up to 3 on the adapter i have.