the people you heard that from are idiots but i have heard of similar shit like peoplr sapraying sugar water on buds to make "trichomes" but its all a load of shit dude dont even deal with doucebags who try to alter weed and say it makes it better even lacing weed is fucking retarded becauase then your taking somthin safe fun and usefull and making it lethal its buttplugs like that that keep weed illegal in the firstplace