Hi, I'm building a 7x3x2 grow box.
The growbox will be separated into 3 sections:
* top 1.5' will be for the 400W HPS and will be separated from the rest of the box by a sheet of plexi glass.
* middle 4' will be the main grow chamber (I'm growing all autos)
* bottom 1.5' will be a seedling area with CFL'S
Here's how I plan on venting:
- x4 120mm 110CFM PC case fans
(2 in the top section, remember its an enclosed area of only 9 sq ft.)
(3 in the middle section: 3 near the glass that's separating the two chambers with a carbon filter screen over one o them, and two 4'' passive intake holes near the bottom)
- I will also have a wall mounted oscillating fan to give circulation.
Will this be enough ventilation?
Also, how many autos (easy ryders) could I fit for the maximum yield?
Thanks!
The growbox will be separated into 3 sections:
* top 1.5' will be for the 400W HPS and will be separated from the rest of the box by a sheet of plexi glass.
* middle 4' will be the main grow chamber (I'm growing all autos)
* bottom 1.5' will be a seedling area with CFL'S
Here's how I plan on venting:
- x4 120mm 110CFM PC case fans
(2 in the top section, remember its an enclosed area of only 9 sq ft.)
(3 in the middle section: 3 near the glass that's separating the two chambers with a carbon filter screen over one o them, and two 4'' passive intake holes near the bottom)
- I will also have a wall mounted oscillating fan to give circulation.
Will this be enough ventilation?
Also, how many autos (easy ryders) could I fit for the maximum yield?
Thanks!