So I have a couple of parrots who live in the same room as my grow tent (they are little, a cockatiel and a green cheek conure, and I love them to bits). The room is basically their aviary and, obviously, they poop a lot, including on me when I hang out with them. I know bird poop has a lot of phosphorous...would it be good to fertilize an organic soil grow? Is this just getting a little too creative? I'm doing my first grow and going down an at least mostly organic route, and one of the plants I am growing says it needs more phosphorous during flowering than the average plant in the growing notes, so it got me thinking. I would be super appreciative of any thoughts even if people don't have a firm answer.