Probably
the largest problems associated
with growing indoors are ventilation
or Carbon dioxide related. The
current of air that circulates
in a grow room is as important
as light, water, heat and nutrient.
Proper ventilation acts as a
mediator between light and water,
removing excess heat and humidity,
while providing plants with
a healthy supply of CO2.
In a closet or other small
space, a small circulating fan
like the *SUPER TURBO* should
do the trick. For larger applications,
an industrial fan should be
positioned in such a manner
as to facilitate a current of
air which sweeps around the
room in a circle. In a 10' x
10' space, one industrial fan
combined with a wall mounted
circulating fan should be sufficient.
Larger spaces may need double
or triple the amount of fans.
To provide ample CO2 to plants,
fresh air must be brought in
continually, or it can be supplied
via a CO2 emitter or generator.
Getting fresh air into your
grow room can be as simple as
an open hole with a protective
screen, or you may use a vent
fan.(if you choose to supplement
your grow room with CO2, a fresh
air intake is not necessary.)