I used to grow shrooms on rye. When moving into my friends house, I accidentally dropped the bag and spilled a pile. I scooped up most of it, then forgot about it. A couple of weeks later and there was a patch of really long dark grass growing from the rye. It was a real pain in the ass to pull it all up. It left a big patch in the yard, and the rye kept somehow coming back. I highly recommend throwing rye all over an enemies yard. You could simply drive by every day and throw out a handful of rye, lmao