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First Light Dep - 2015 Season

Space Case

Well-known member
Veteran
Setup a few of these cheap greenhouses for the 2015 Season as an experiment to see if we could do some light dep at our location....
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Gizmo

Member
beautiful ! happy plants and nice greenhouses ! :) what strains are you growing ? all the best to you
 

Space Case

Well-known member
Veteran
Are you ventilating at night?

I'm online trying to find ventilation with depo. ..

Tried a couple ventilating options, but with the greenhouses oriented east/west, it was pretty tough. Ran some flex ducting out the bottoms with inline fans to run positive pressure at night, but it kept getting clogged with dirt and dust, even with a filter on it. Burned out a max fan trying to do that. Basically just ended up running a few circulation fans and keeping plant health as good as possible. Our climate is pretty dry during the day, although by 4-5am with the tarps pulled, it would get up to 80-90% RH, but we never saw any botrytis or PM issues. Can't say that would happen anywhere else with a more moist climate.

Next dep house I setup will be facing north/south, and the north wall will be solid and light proof with exhaust fans (or fans blowing in to create positive pressure), and that way you only need to pull tarps on 3 other sides. Best of luck to you with that!
 

Space Case

Well-known member
Veteran
Actually its 20 gallon plastic pots, both regular and airpots, in one of those light deps, and 45 gal fabric smart pots in the other.
 
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