How can I hide my heat from my grow room?

Category: home and garden indoor environmental quality
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away from walls, fit foam panels from floor to ceiling (some cutting may be required), and blow cold air into the gap. Seal seams and corners with tape. Cover walls with Mylar to reflect heat back into the room.



Also asked, how can we prevent heat detection?

There are a number of ways to obscure your thermal signature to avoid being detected:

  1. Insulating your heat from the imager, such as the wool blanket.
  2. Spreading your heat over a larger surface area.
  3. You can vent heat to the atmosphere.
  4. You can mechanically trap heat.

Secondly, what should the temp be in my grow room? The best grow room temperature during the vegetative stage of growth is 70-78 degrees F. when the lights are on during the “daytime” and no more than 10-15 degrees cooler at “night” with a relative humidity of 45-55%. With these settings, your plants will best be able to convert light into energy for growth.

Secondly, can police helicopters detect LED grow lights?

Police IR helicopters can see the heat pouring out like a fountain. The helicopters CAN NOT see through your walls and detect your grow lights. They can only see heat on the outside of a building. So if your growroom is insulated and the lights are not touching the walls you are fine.

What is too hot for a grow room?

Too High (Hot) Temps Please note temps above 80°F (26°C) in the flowering stage will slow down bud growth and may cause them to become airy and loose. The heat can also reduce the potency and smell of your buds. Keeping the grow room temperature under control is especially important in the flowering/budding stage!

36 Related Question Answers Found

How hot can a grow tent get?

The temperature in the grow tent should not exceed 31°C (maximum temperature) and should be above 17ºC (minimum temperature), although the ideal temperature is between 20 and 28ºC. Relative humidity should not exceed 75% (maximum) and should't be lower than 20% (minimum). The ideal humidity is between 40 and 60%.

How can I cool my grow tent without AC?

Best Ways Of Cooling Down A Grow Tent Without AC
  1. Use An Air Fan.
  2. Create More Ventilation.
  3. Reduce Grow Light Strength – LED Lights.
  4. Intake & Outtake Fans.
  5. Air Or Water Cooled Lighting.
  6. Better Insulation.
  7. Run Your Operation At Night.

How do you cool a grow box?

To keep your grow box warm in the winter, here are some ideas.
  1. Run your lights during the coolest part of the day for free heat.
  2. Insulate the outside of the grow box so it retains as much heat as possible when the lights are out.
  3. Do what you can to keep the garage from getting to cold.

How can I keep my grow tent cool in the summer?

Install awnings or sunshades.
  1. Grow at night. Make your day cycle during the night.
  2. Bottles of frozen water, rather than ice cubes are a resource-friendly way to add cool to the room. A 2-litre bottle in front of a fan cools the airstream considerably, without adding moisture to the air.
  3. Use insulation where practical.

How far should LED grow lights be from plants?


Grow Light Placement Tips
As a rough guide, incandescent grow light bulbs should be at least 24 inches over your plants. Fluorescent and LED lights have a lower heat signature, so they can be placed 12 and 6 inches over plants respectively.

Can you see through walls with thermal imaging?

No, thermal cameras cannot see through walls, at least not like in the movies. Walls are generally thick enough—and insulated enough—to block any infrared radiation from the other side. If you point a thermal camera at a wall, it will detect heat from the wall , not what's behind it.

Can police helicopters see inside your house?

Yes, people in helicopters can see inside your house, through the windows. They won't necessarily see much more than someone on foot or in a car, which is much less unlikely, given the cost of $000s per hour. If you can see them from inside, they can potentially see you.

Can you hide from thermal imaging?

The thermal radiation you give off can penetrate some things that would hide you from visual detection, but it can't penetrate everything. If you're moving across country, use the ground. No imager can see through a hill or rolling ground, so if you can put terrain between you and it, you're invisible.

Will a space blankets block thermal imaging?

One of the most effective methods to block IR is to conceal behind glass. Glass is opaque to thermal imaging. A simpler and still effective method to block IR is an ordinary 'space blanket' or thermal blanket of Mylar foil. The foil will block the IR heat signature behind it.

What can block thermal imaging?


A simple method to block IR is an ordinary 'space blanket', 'emergency blanket' or thermal blanket. They are made of Mylar foil materials and will block IR imagery. This one is heavy duty: Thermal reflective tarp with grommets.

Can night vision see through glass?

Yes, a night vision camera can see through glass. In the surveillance of a building or home, night vision cameras are places indoor and they see through the glass.

What's better night vision or thermal?

Night Vision vs Thermal Scopes Best Uses
After detecting, recognizing and identifying the game it can be harvested as desired. Thermal is best used to detect the desired game object. Night vision is best used to recognize, identify and harvest the game only if facial recognition is required or for deer depredation.

Can infrared see through glass?

Infrared cannot travel through glass. Since this man's body heat cannot travel through his glasses, they appear dark. Because infrared light can travel through thick smoke and visible light cannot, infrared cameras are used by firefighters to find people and animals in smoke filled buildings.

What camera can see through walls?

There is one more urban myth: infrared cameras that look through walls. Contrary to popular belief, thermal detectors cannot do anything of the sort. An infrared detector cannot even see through a layer of frosted glass or plywood.

Can you get a sunburn from a grow light?


When it comes to humans, UVB light is the one that will give us sunburn and can cause skin cancer. Basically, the conclusion we can draw from this is that both UVA and UVB rays will help your plants grow more flowers and will increase the resin production, making the flowers they grow more potent.

Is it safe to live next to a grow house?

Bad Seed: Living Next Door to a Grow House. Grow houses also pose considerable fire risks due to custom electrical rewiring and the use of hot grow lamps. And when growers pirate electricity from the local power grid, they often put the entire neighborhood at risk for electrocution and fire.

Can a helicopter spot one plant?

Man they will get HUGE outdoors, 10ft plants are not uncommon outdoor. They spot them by doing multiple fly-bys. When they fly around they are not only looking for plants, they are looking for concealed clearings as well, because when they fly back over, they will notice if someone put something there.