Have you found it yet? Decomposed granite is just crushed stone. The left overs from cutting slabs. Try gravel and stone yards. I saw the pretty colors in Wisconsin site. All we have here is gray. We call it crusher run. It has some bigger stones mixed in for driveways. But you can get it without. It's called granite dust. I would love to see pictures when you are finished. I love desert landscaping. The link below has all types of sand and gravel. |
Here is a link that might be useful: Sand and gravel