You can level the ground for various reasons: for example before building a new house, especially if the ground is very uneven, or to put above ground pools, swings, sheds or other. Still others level the ground before sowing a lawn, flowers or vegetable garden. Although there may be many reasons, the procedure is always the same.
Steps
Part 1 of 3: Delimit the Zone
Step 1. Plant the posts
The area does not have to be perfectly square or rectangular, unless you plan to build instead of simply planting grass. Plastic or wooden stakes will do just fine.
Step 2. Use a level level
Connect it between the posts a few inches above the ground. This way you are able to understand which is the highest point. It is usually the starting point to then level the rest of the plot; however, you can also start from other points if this is more congenial to your project.
Step 3. Adjust the threads
Use a tape measure to take measurements and understand how much land needs to be added or removed in the various areas of the plot.
Step 4. Decide on a slope
Remember that you want to level the ground to solve drainage problems as well. Make the ground slope 2.5cm for every 120cm of length, assuming the house is at the highest point.
Part 2 of 3: Leveling the Ground
Step 1. Remove the grass if necessary
If you are leveling a small area and there is not much work to be done, this step will probably not be essential. However, if you have to clear a large plot or it is very uneven, working on the bare earth will make things easier. A simple hoe should be more than enough.
Step 2. Add the soil
Depending on how much material you need to add to bring everything on the same level, you can decide to add sand, soil, compost, manure or fertilizer (or a mixture of these). If you need to sow the area, it is important that the backfill is rich in nutrients. If you just need to install a swimming pool or shed, sand and soil will suffice.
Step 3. Spread the topsoil
Use a gardener's rake and try to create an even surface, always check the level with the tape measure. If you need to work a large plot, there are machines suitable for all terrains that you can rent from a garden shop or nursery. Surely the shop assistant will be able to point you to the one that best suits your needs.
Step 4. Compact the ground
If you need to level a small area, you can also simply press down on the bottom of the shovel with your foot. If the project is larger or more important (like building a building) get a roller or compactor.
Step 5. Let everything settle down
Allow the area to stabilize for a long time. It will take at least 48 hours or even weeks for a perfect job. Mist the area with water if it does not rain during this time.
Part 3 of 3: Sow the Grass
Step 1. Sowing
If you want to make grass grow back, you need to buy the right seeds for your needs and the climate in which you live. Sow by hand or use a suitable tool to make sure you sprinkle an even coat.
Step 2. Cover everything with a little soil
Do not bury the seeds under many centimeters of soil, but use only a little. Compact the surface when done.
Step 3. Water
Mist the area at least 4 times a day for the first 2 days to encourage germination.
Step 4. Resow if necessary
Give the grass time to grow and then sow the barren areas once again.
Step 5. Alternatively, purchase turf grass
If you are eager to get results or want an even lawn, consider this solution.