this is something i found on many grow sites without much argument against itSome people need a lesson in Botany. Marijuana DOES NOT give off a "heat signature"....People that use 1000 watt HPS and/or 1000 Watt MH are the ones that can get caught. Hell yeah the cops have equipment that can detect if you are running such crazy ass bulbs in your home, but to say that marijuana can be found from a "heat signature" outside is just plain ignorant.
same deal where i am in NY, 2009 was helicopters over my house every day in late september/early octoberSeems like every year I see the copters, and you can tell them when you see them, tree top high, the side door open, not a pleasant site, although last year I didnt see one, maybe due to the goverment cuts, hopefully the same this year. I flew in a copter from San Diego to San Francisco back in the late 70s, and I could not believe how much you can see from the air.........the pilot flew pretty low and we were able to open the side door on the huey and as far as spotting a pot plant it would stand out like a sore thumb. I think the main thing is blending in, do not plant out in the open, pine trees stay green all year long , you may have to deal with the acid soil, but I have found they are some good cover.
in this case, it was mostly annoying, loud obnoxious helicopters disturbing the peaceThats a horrible feeling when you see the copters buzzing around, sure makes your ass hole punker......
Some people need a lesson in Botany. Marijuana DOES NOT give off a "heat signature"....People that use 1000 watt HPS and/or 1000 Watt MH are the ones that can get caught. Hell yeah the cops have equipment that can detect if you are running such crazy ass bulbs in your home, but to say that marijuana can be found from a "heat signature" outside is just plain ignorant.
common sense is the grower's biggest friend, as nicely summarized hereI already posted this in one thread but here it is again,Actually its due mostly to piss poor grower habits. Technology plays a very small role in busting outdoor grows. Follow these simple tips and reduce the chances of getting busted...
1. Dont plant in highly traveled areas
2. Dont use the same path time and time again
3. Dont Leave your trash behind
4. Dont cut down trees, find a spot that is already suitable
5. Dont plant in rows or any kind of pattern
This is the correct answer. For outdoors just spread your plant's at least 20 yard's apart and veg them out big so you get a substantial harvest. This way if one get's cut the ripper's or police may not find the other ones. It is good to do 10 plant's in one mile area than go 15 miles away and do another area.at one time, cops were allowed to use flir (the heat detector) to bust indoor grows... but today, im almost positive they are not allowed to do so in the united states without a warrant...
Now this I can believe.Here in Cali the helicopters use 'flir' to look for the coolness of the watered dirt.
Dry dirt is hot, but watered plants have cool dirt. They are looking at the heat of the dirt not the plants. They fly around at night and look for the "blue" spots.
peace
doublejj
Sigh....Dude, you are wrong. MJ is no different than anyother plant. It's roots search for water like any other plant. They have leaves with a stoma which is usually open during the day for gas exchange and expiration of water to help during photosynthesis/ATP via osmatic pressure. Understand that MJ has a vacular system/cambien(xylem and pholem) like most plants and trees. Pholem moves nutrients and xylem moves water. Sure the stoma closes at night, but it closing is not different than how any other tree or plant closes it's stoma. Thus, it retains and expires water like any other surrounding plant or tree so how can it be detected? Some of you act as if MJ is some mystical plant that grows "different" or has special qualities when growing. The only thing different that MJ does is produce THC and such.Heres the truth. Cannabis retain's alot of water in the leaves (some reaching 12' dia.), when that water is heats up, it gives off a heat, and a larger more visable heat signature than alot of indigenous plants. the plants out there have very deep tap roots and struggle to get water.
Dude...when there are blotches of wet soil here and there it is hard to tell. That is a vineyard farm with LOADS of grapes...The patterns are what give that place away. A blotch here and there will go undetected. In a real forest that technology is completly useless.UGA already posted this video. But, just take a look.
This is how they use FLIR to find outdoor grows.
They aren't looking at the plants. It's the dirt!
peace
doublejj
[video=youtube;u62Hi47RXF4]http://www.youtube.com/watch?v=u62Hi47RXF4[/video]