Get matched with top mulch and topsoil pros in Orland, CA

It depends on the model of your pool. You’ll always have to level the topsoil, but most vinyl-lined pools require an additional 1- to 2-inch layer of sand to protect the liner. This way, when a foot kicks down to the bottom of your pool, it’s not scraping the liner against the hard ground. If your pool isn’t vinyl-lined, you can skip this step or add a layer of another base material, like decomposed granite. Always check your manufacturer’s instructions before you begin.

Yes, you can put new mulch over old mulch, since it’s decomposable. The only reason you should remove old mulch before laying new mulch would be to maintain a certain aesthetic. 

The time that it takes to fill in a pool with dirt varies based on the size of the pool and the equipment you have available. Using heavy equipment, like an excavator rather than a shovel, will significantly cut down on the time it takes to complete the project. With the right equipment, it may only take a day or two. However, after the initial filling, the dirt will continue to settle over the following weeks and months. You may need to add more dirt to make the empty area level with the rest of the yard.

Many ways to landscape a steep slope on a budget exist. Avoiding expensive retaining wall construction is the first step. Consider creating a rocky slope with boulders or large stones, or think about planting perennials that return every year with a single investment. Transplanting small trees from elsewhere on your property is also possible and can help to stabilize steep slopes without purchasing new ones.