As a matter of fact in some climates building sealed grow rooms may be the only real practical option if you want to grow indoors year round using lights.
Sealed grow room door.
1 the sides top and 2 the bottom of the door.
A sealed room is a growing environment where there are no holes or air exchanges to the outdoors or any other room.
The sealed grow room gives you complete control and a garden free of anything that is going on outdoors.
Ideally they are sealed tight from any air or light leaks.
On larger scales the difference narrows as you move up in size.
Sealing a grow room door when sealing a door divide it into two parts.
Growers have found great success in heightened efficiency using this concept for years and it s something every new gardener really should consider.
Typically the side top seals go on the frame while the bottom seal goes directly on the door.
Google the phrase stack effect and read up my stoner friends.
So in building sealed grow rooms you are looking at three to four times the initial investment on smaller scales.
Cool air falls and attempts to get out of any possible crack.
Take 10 off your purchase when you use coupon code youtube10 at checkout.
In this video i explain how to lightproof a grow room door indoor gardening.
For those of you who want a great grow room ventilation set up without laying out 5k check out my growroom setup 101 article here.
This gardening video is for educational and or documentary purposes and isn t.
By creating such an independent ambient atmosphere indoor growers have control over temperature humidity and co2 without having to consider in much detail outdoor environmental constraints.
It doesn t need to be airtight however the closer to airtight the better.
This really is the best way to protect your garden from negative outside influences.