Beginner Gardening: Hardscape Gardening, 1 by Soferdig

Soferdig wrote:
These are a sandstone laminate that exists in the old glacial retreats on the southern edge of the Wisconson Glacial sheet. Not quite rock but laminated to allow fragments to have one surface kind of flat. The non-flat side is burried in the soil and it looks all even. These are dug up by large backhoes when basements are put in and then dumped as fill in the next development in Great Falls. I go through and select and haul the best ones to take home on my next trip. I am working on trying to get mosses to grow with buttermilk beer and all kinds of mosses we have here that grow on large glacial dumps. Often in very dry enviroments. When I get the best one I'll then have something to market to people who want moss but don't have the moisture.