For plants in pots, you can use pool noodles standing vertically to fill the container to about 3/4 of the height of the container. That way you won’t need as much soil in your largest containers, and ...
When pool noodles, those colorful 4- to 6-foot long styrofoam water toys, first came on the market, we only saw them at the town pool or lake. Kids used them to float, splash and play in the water.