I use bagged topsoil. You do have to be careful of the brand you buy as it is not all the same. I buy mine at Home Depot and it is plain dirt and more clay based than most. It does not have very much debris in it at all. I mix some sand with it and it works very well for my lilies.
I did buy a bag of topsoil at Lowes some time back and that was a mistake. It was pitch black soil and was very loamy in texture. It made a mess, colored the water and I had to redo those plants. So you just have to be careful about what kind of topsoil you use.
I've never heard of the soil that you are looking for.
Shanna
Stock Tank Water Gardener
I would love to save one pit bull a day......but I can't. But I will keep trying. -- Shorty Rossi