So, you’ve just laid down new sod. Now what? Getting the watering right is absolutely critical to its success. Proper watering helps the sod take root and establish itself in your yard.
This article will walk you through exactly how often to water new sod, starting with that crucial initial watering. We’ll cover the watering schedule you should follow for the first few weeks, how to monitor the soil moisture, and even the long-term watering practices that will keep your lawn looking its best.
Initial Watering: The First Critical Step
Watering new sod immediately after installation is essential. You should begin watering within half an hour of putting it down.
During this first watering, you need to soak the soil to a depth of at least three inches. That typically works out to about an inch of water overall.
This first watering is important because it keeps the sod from drying out and shrinking. It also helps the roots make contact with the soil below.
Watering schedule: Weeks 1-4
Getting the watering schedule right during the first month is key to the success of your new lawn. Here’s a general guideline to follow:
Weeks 1 & 2: Frequent and deep watering
- Frequency: Water at least three times a day for 15-20 minutes per area. The goal is to keep the sod and the soil underneath consistently moist.
- Depth: Make sure the water is penetrating the soil to a depth of at least 3-4 inches. You can use a screwdriver or soil probe to check how far the moisture has reached.
Week 3: Adjusting watering frequency
- Reduce watering to once or twice a day, but increase the watering time to compensate for the reduced frequency.
- Keep an eye on the soil moisture to make sure you’re not over- or underwatering.
Week 4: Deep watering and root establishment
- Reduce watering to once a day, then every few days.
- Focus on watering deeply to encourage the roots to grow down into the soil. Water less often but for a longer period.
- Aim for about an inch of water per week, either from rainfall or your sprinkler system.
Checking the soil
It’s important to check the soil regularly to make sure you aren’t giving it too much or too little water.
You can buy a soil probe at most hardware stores. You can also use a screwdriver.
To check the moisture, push the probe or screwdriver about six inches into the soil. Wait a minute, then pull it out and look at it. If the soil feels dry to the touch, it’s time to water. You can also look at the grass itself. If the sod looks like it’s wilting or changing color, that can be a sign that it needs water.
Adjust your watering schedule based on what you see and feel.
What factors affect how much water sod needs?
The best watering schedule for your new sod will depend on several factors.
Sod Type
Different varieties of sod, such as Zoysia, Bermuda, and St. Augustine, all have different needs when it comes to watering.
Climate and Weather Conditions
If you’re experiencing hot, sunny, and windy weather, you’ll need to water more often. You can also adjust your watering schedule based on the amount of rainfall you’re getting.
Soil Type
Sandy soils tend to drain quickly, so you’ll need to water more often if your yard has sandy soil. Clay soils hold water for a longer time, so you won’t need to water as much.
Sunlight Exposure
Areas that get direct sunlight will dry out faster than areas that are mostly shady.
Long-Term Watering Practices
After about a month, you can start watering less often, but for longer periods. Deep, infrequent watering encourages roots to grow deeper, which helps your lawn handle dry weather.
Keep checking the soil to see how moist it is, and adjust your watering as needed. Most lawns do well with about an inch of water each week. You can measure this with a rain gauge.
Summary
When you’re putting down new sod, watering it the right way is essential for a healthy, beautiful lawn. In the first few weeks, deep, consistent watering is the name of the game.
Keep a close watch on the soil moisture, and adjust your watering schedule depending on the weather. Even after the sod is established, good watering habits will keep your lawn green and thriving.
With the right approach, you can have the lush lawn you’ve always wanted!