pattmarenteau
Member
me and my friend built this grow box its 20 x 30. we put 2 35 cfm fans in it. it has 7 cfl bulbs. we have a small fan to put inside when plants are in. lower fan is the intake. we have a temp sensor inside and its a steady 100 is that good or bad? should we add another fan to blow out more heat?
View attachment 1077206
View attachment 1077206
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