Laying gravel directly on top of soil can be problematic for several reasons. Firstly, the gravel will not stay in place and will likely migrate over time, especially if there is any consistent foot or vehicle traffic in the area. This means that you will constantly have to reapply gravel and level the surface to maintain an even and stable ground.
Additionally, laying loose gravel on top of soil can create an uneven and unstable surface. The gravel may sink into the soil or shift around, leading to an uneven and potentially hazardous walking or driving surface. This can be particularly problematic if you have heavy rain or flooding, as the gravel can wash away or become compacted, making it difficult to walk or drive on.
Moreover, laying gravel directly on top of grass is not recommended either. The grass underneath the gravel will not receive proper sunlight and airflow, which can lead to suffocation and ultimately kill the grass. This can result in unsightly bare patches in your lawn.
In my personal experience, I have seen instances where gravel was laid on top of soil without proper preparation, and it often resulted in a messy and unstable surface. The gravel would shift and create uneven areas, making it difficult to walk or drive on. The constant need to reapply gravel and level the area became tedious and time-consuming.
To properly lay gravel on soil, it is essential to prepare the area beforehand. This typically involves removing any existing grass or vegetation, leveling the soil, and adding a suitable base material such as crushed stone or compacted gravel. This base layer provides stability and prevents the gravel from sinking into the soil.
If you are looking to create a more permeable surface, you may consider using a geotextile fabric underneath the gravel. This fabric helps to prevent weed growth, stabilize the soil, and improve drainage. It can be particularly useful in areas with heavy rainfall or where water runoff is a concern.
While it may be tempting to lay gravel directly on top of soil, it is not recommended. Without proper preparation and a stable base, the gravel will likely migrate and create an uneven surface. It is important to take the time to properly prepare the area, remove any vegetation, and create a stable base layer before laying gravel. This will ensure a more durable and aesthetically pleasing result.
