Looking for suggestions for inexpensive ballast

I am at the point on my HO RR where I want to ballast, and ground foaming a small area of the terrain, tunnel/mountain, etc on the layout I started in March 08. I plan to use Woodland scenics turf & other ground foams for ground cover. For ballast, I want it to look good, but, would like to use something less expensive than woodland Scenics ballast. Any alternate ballast suggestions? If I do use woodland scenics ballast, not sure if I should use fine, medium, or perhaps a 50/50 mixture of both sizes?

There is no foam yet in place on the sub road bed or mountain/tunnel in the following photos, just paint.

I model in HO and I use ballast as meets my needs. I sometimes use fine ballast but it looks too much like sand, so I use quite a bit of medium as well. A good substitute, if you can get it, is ground-up gravel, such as can be found alongside a country road. I’ve been known to collect this and sift it into different grades. It’s a bit of work but it’s free.

djb 39:

If you will go to general discussion on the forum and go to the second page, right at the top you will see Ballasting. We all had a good discussion the last two days on technique, from gravel, ground dust from roadways and parking lots to sandbox sand mised with dry powered tempra paints from Hobby L.

Take a look.

Rob Sylvester

WTRR

Here’s the link to said thread. Ballasting.