lol gardener... yeh pee and work, its really really high in nitrogen though, so dont just pee right on it. Dilute it in water. Just pee into a 2 liter, not to much, im not goign to give you exact measurement, because I dont want you measureing your pee : ). Just a bit will do though. For Phosphourous you can use wood ash, not to much, it will raise your PH level a bit as well so be careful. I believe there is a way to make potash nutrients out of organic bannanas, not sure. Maybe just put some banana peels on top of the soil and water? Not sure about that one, might want to look it up. Anyways hope that helps. Grow on buddy : )