Hi, so my mum has 2 horses and she stores their crap and other waste in this big pile. Just wanted to know do you think it would make a good potting soil? It smelt very much like compost which lead me to think it may be a good option. It contains : Horse Manure Horse Urine Wood Shavings Soil Worms and it some grey/white hairs in some spots. Here are some pics for you to see too if that helps *Please note it is wet as I just poured like a quater of a bucket into it. It soaked most of it up with in like 30 seconds but when I touched and felt the soil it felt really moist and some water began to drop out of the holes in the bottom of the pot. Is that a good thing or a bad thing?* Thanks.