How to Prepare an Existing Grass Lawn for Sod Installation

How to Prepare an Existing Grass Lawn for Sod Installation

How to Prepare an Existing Grass Lawn for Sod Installation


Sod installation is an excellent way to obtain a lush and vibrant lawn in no time. It is a process that involves laying down rolls of turf that are comprised of mature grass. A crucial step in the process is preparing the existing lawn for the installation. Preparing the existing lawn is essential because it will directly impact the growth and health of the new sod. In this blog, we'll discuss the steps you need to follow to properly prepare your existing grass lawn for sod installation.


1. Clear the Existing Lawn

The first step in preparing your existing lawn for sod installation is to clear it. Clearing the old lawn entirely requires eliminating every trace of grass, weeds, roots, and debris. Start by mowing the existing grass low, followed by removing the entire cut grass. Once you have accomplished this, use a sod cutter or spade to get rid of the old grass and weeds. You can also use an herbicide to kill the roots of any remaining weeds.

2. Soil Preparation

After you clear the existing lawn, you need to prepare the soil for the sod installation. Start by removing the soil to a depth of at least 2-3 inches. After that, use a rototiller to loosen the soil and level the clods. This will allow for the proper distribution of nutrients and water. Next, add a layer of compost to the soil and work it in with the rototiller, ensuring that it is well blended.

3. Watering

Another crucial aspect of preparing your existing lawn for sod installation is watering. It's crucial to stay on top of watering as sod needs plenty of water to establish its root system. Water the area thoroughly after preparing it and thoroughly soak the soil to encourage deeper root growth. It would help if you also watered the soil daily, ensuring that it doesn't dry out.

4. Grade Preparation

Proper grading of the lawn ensures that the water flows away from buildings and structures on the property. It also allows for effective drainage, which is essential for the health of the new sod. To properly grade, use a landscaping rake to create a slope that gradually moves away from the structure. This will allow water to flow away, reducing the risk of water damage.

5. Fertilization

Lastly, fertilize the lawn just before installing the sod. This will provide the grass with the necessary nutrients for optimal growth. Apply a slow-release fertilizer and water it in lightly to prevent burning the roots.



In conclusion, preparing your existing lawn for sod installation is a multi-step process that requires careful attention to detail. Clearing the old turf, soil preparation, watering, grading, and fertilization are all essential steps that ensure a healthy and vibrant lawn. However, hiring a professional landscaper will increase your chances of success and a better-looking lawn. At From The Ground Up Landscaping, we have a team of experts that specialize in sod installation in Orlando, FL. Contact us today for a free estimate!

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