No, was just a random bag of soil, all the PKN were pretty low. It's a pretty loose mix already, and actually what I feel it needs from the way the water puddles first before it sinks in, shows a lot of surface tension, is some good organic matter. It seems to be barely anything more than chipped wood with a bit of perlite. It most definitely needs some goodness added into it. The chicken manure seems to be a good way to get a little supm in the mix that would be good. Some compost in there as well and I think it should be ok. Shoot who knows, this might be yet another way to make a batch of good growing medium, starting with a bag of sh!tty soil.