Thank you, I needed to be reminded of that
I intend to eventually put a covering of granite chips, sand and some other stones down, and should have most of the planting complete at that point. For now I'm letting it 'germinate' (and hope not too many weeds germinate while this is happening!
)
When I did the small side area to 'test' the project I covered with granite chips and find the area now too monotonous, so I will alternate different kinds of covering. One area already has river gravel in various sizes.
This is what the side looks like. I will eventually start mixing up the covering there as well. Since I took this picture I already put some more river rock down on top of the chips to continue the 'dry riverbed' look from the other side.