How Do They Find Weed, Like If You Were To Grow It Outside?

The smell coming from it is quite potent so if you were to grow it in your garden, someone would probably smell it and report it. If you're wondering how people know it's weed, generally you can tell either by the smell or by the way it looks.

They can use dogs but the most popular way is in helicopters with infra red equipment that seeks out pot growing because the heat from it is different that other plants.