Clean, then reseal floor of river rock 
When I lived in South Florida many years ago, an aggregate stone covering called Chattahoochee was popular around swimming pools. I have this stone on my 16-by-12-foot screen-room floor, and it is coming up. What can I do?

For small gardens, size does matter 
Trees, shrubs and plants that must be trimmed to be contained aren’t the way to go in small spaces.