Drainage: Gravel can improve drainage in certain areas. However, if the underlying soil has poor drainage, adding gravel may not solve the problem and could potentially create water pooling or flooding issues. Soil Preparation: Before laying gravel, it's beneficial to remove any debris and weeds from the soil. Additionally, leveling the surface ...

Use a mix of coarse sand and gravel to balance drainage and soil stability. This mixture is ideal for garden beds, providing root systems with necessary aeration and preventing waterlogging. Incorporate the mixture into your soil by spreading a layer of gravel and adding sand on top.

Does Adding Rocks to Soil Help Drainage? The Myth of Gravel Layers. The age-old question of how to improve drainage in gardens and potted plants has led many to believe in the efficacy of a seemingly simple solution: adding a layer of rocks or gravel at the bottom of containers or planting holes.

Addressing Drainage Issues. If your soil tends to retain water, you’ll need to address drainage before laying the gravel. This might involve: Creating a French Drain: Dig a trench and fill it with gravel, which can be used to redirect water flow. Installing a Drainage Pipe: Lay perforated pipes to carry water away from the area.