Hey Everyone ,
After doing lots of research on the subject , i still got a couple things i'd like to ask you guys about .
Ive done many grows in the past (Indoor Tent+Outdoor) , so i'm basically quite familiar with most of the setups,techniques,etc .. But only done 1 successful grow in the grow Room so far , and i need your help to perfect the ventilation system .
Grow Room Specs
Room is rectangular
If you draw a rectangle , door is at the lower left corner , and window is at the far right line/wall .
I will post a drawing .
Space :
4.15 x 1.92 x 2.20h (in meters) = 18 m3
13.6 x 6.2 x 7.2h (in feet) = 635 ft3
Light :
1x 600w HPS
Cultivation :
4x Scrogged plants in Soil in 25L Pots
After doing calculations for 1 complete Air exchange per minute , i came to the conclusion that i would need a 635CFM fan or 1078m3/h .
I would need to purchase a new fan , but i already got a 187m3/h fan (Could be used for intake)
Now my questions are :
1) Should those calculations be made for the entire Room , or should they be calculated taking in consideration the number of plants/heat and space usage which is only 1x1.5m or 3.2x4.92ft for the 4 plants?
2) Would i need a Fan for Intake ? Or would the window be enough ? The window is composed of 2 separate frames (50x45cm)-(19,6x17,7inches) which slide one in front of the other .
3) What would the most optimal way be for setting up the ventilation system ? Foam board with 2 Holes (one for intake and one for extraction) ? Other options ?
Would really appreciate everyone's help !
Here's the Drawing :
After doing lots of research on the subject , i still got a couple things i'd like to ask you guys about .
Ive done many grows in the past (Indoor Tent+Outdoor) , so i'm basically quite familiar with most of the setups,techniques,etc .. But only done 1 successful grow in the grow Room so far , and i need your help to perfect the ventilation system .
Grow Room Specs
Room is rectangular
If you draw a rectangle , door is at the lower left corner , and window is at the far right line/wall .
I will post a drawing .
Space :
4.15 x 1.92 x 2.20h (in meters) = 18 m3
13.6 x 6.2 x 7.2h (in feet) = 635 ft3
Light :
1x 600w HPS
Cultivation :
4x Scrogged plants in Soil in 25L Pots
After doing calculations for 1 complete Air exchange per minute , i came to the conclusion that i would need a 635CFM fan or 1078m3/h .
I would need to purchase a new fan , but i already got a 187m3/h fan (Could be used for intake)
Now my questions are :
1) Should those calculations be made for the entire Room , or should they be calculated taking in consideration the number of plants/heat and space usage which is only 1x1.5m or 3.2x4.92ft for the 4 plants?
2) Would i need a Fan for Intake ? Or would the window be enough ? The window is composed of 2 separate frames (50x45cm)-(19,6x17,7inches) which slide one in front of the other .
3) What would the most optimal way be for setting up the ventilation system ? Foam board with 2 Holes (one for intake and one for extraction) ? Other options ?
Would really appreciate everyone's help !
Here's the Drawing :
