A lawn with poor drainage can lead to multiple problems like weed growth, fungal infestation, diseases, and poor grass growth. If your lawn level is not right, water can pool up on several spots that require proper drainage to fix the problem. The drainage problems become severe after heavy rain or leakage of water from your irrigation system. It is best to get your drainage correct before designing a new lawn.
However, if you already have one, you can follow these tips to improve your lawn’s drainage.
Improve the Aeration
The first and most simple method to improve the drainage in your lawn is to enhance the aeration. Aerating your lawn can improve the permeability of water for better absorption in the soil. However, if the drainage problem is quite severe, regular aeration might not be sufficient to stop the water from pooling.
Improve the soil mix
The clay soil causes most of the drainage problems in lawns and gardens. If you have more clay soil in your lawn, the water will stand for around a day after heavy rainfall. Clay is denser than loamy or sandy soil. Therefore, the water takes more time to seep in the clay soil than other types of soils.
Topdressing the soil
If the soil in your lawn is too compacted with a high amount of clay, you can use aeration and topdressing. Both aeration and topdressing, when combined, can improve the soil drainage to a much extent. Make sure you do it only in the warm months. Also, you can spread gypsum that helps the water to seep down deeper into the ground.
Creating an underground drain is a simple solution for drainage problems in a lawn. A French drain is the most common underground drain, a ditch filled with gravel and covered after that. Another solution to drainage issues is creating a drainage well that allows the water to run somewhere after rain.
Create a rain garden
Creating a pond in your yard or a rain garden can be a killer for your drainage issues. It can help collect the excess rainwater and also add a new feature to your home garden. However, by creating a pond, you need to clean it periodically and take care of its maintenance.
Mix in Compost
If you have a small, poor drainage area that is not too severe, you can clear the soil by working with plenty of organic material. Fill the compost leaving some pores for oxygen. Mix it with slow draining soil to help connect the precious air pockets. Include 3 to 4 inches of compost every year to improve drainage over time.
Install a Drain tile
Excavating the soil to install a drainage tile is another solution for a lawn with poor drainage. Although the process of installation is labor-intensive, it works well to improve the drainage. A rain garden or bog garden near drains may be required. It’s best to hire a landscape professional for the installation of drain tile as the project requires skills and expertise.
Dry Creek Bed
A dry creek bed is a trench following along the natural fall of a surface or a channel. The bed helps control the flow of water, deviating it away from low areas of a landscape. The method also helps prevent soil erosion through runoff. The technique is becoming popular as it offers an interesting element for landscaping with improved drainage.
A French drain is a popular solution to enhance the drainage in any landscape. In this method, you need to dig a trench with a minimum of 2 to 4 percent slope for excess water flow. For example, you need the slope to be a minimum of 2 cm from the highest to the lowest point. A perforated pipe is there at the trench bottom that is covered with gravel. Mazzega’s Landscaping supplies offer landscaping products and accessories in Perth, Western Australia. They offer a wide range of products like garden soil, sand, gravel, organic mulch, and organic compost in Perth, Australia. If you are located in Western Australia, you can visit their store in Kelmscott or visit their website to order online. The company has a fleet of vehicles that they use to deliver landscaping supplies directly to your landscape.
Drainage is an essential part of landscaping that every landscape owner needs to consider. If you have poor drainage in your lawn, you can use the tips in this post to improve the same. However, before using any of these methods, you must first check the soil mix in your garden. Depending on your soil’s structure and mix, you can use a suitable method to improve your soil drainage. It is best to call a landscaping professional to inspect your lawn to help you use the best suitable method for enhancing the soil drainage.