i think that "smells like death" idea is great for somebody who needs to mask the smell. Are you worried out the smell because they are on your property? and is that where they are staying till harvest?
My nothern lights reek already but my napalese grizzly do not smell at all. If you are worried about the smell now then you will be terrified at harvest when they are flowering. I remember I grew 2 plants guerilla in a corn field and didnt check up on em all year, went back to harvest and I couldn't find em. luckily for me the smell was so powerful i could tell i was close so i just followed my nose and it took me right to em. Threw em in a garbage bag at drove em back to the city. The smell was outrageous while drying in apartment,lol.
mine at a month.