I just returned from a local place that sells refined sewage. They make a potting mix that is outstanding. I have been growing my brugs in it for the last two years and the stuff is amazing. It is called TAGRO and is sold by the City of Tacoma as a way to get rid of the stuff that has been processed by their sewage plants. The consistancy is just like any other really good potting mixture and is about the same price ($30 a yard). It is full of nutrients and my brugs love it. If you have ever considered using this type of product for growing plants, I can tell you that I highly recommend it. Now I have to get back out in the yard and start
re-potting about 100 more brug plants.
The Madam
Zone 8b
Heat Zone 3
Sunset Zone 5
Federal Way, WA