How Often To Water New Grass Seeds?

How often to water new grass seeds

A well-designed and beautiful lawn can add to your home’s appeal. Although it can be hard to maintain a healthy and beautiful lawn, various aspects of lawn care and seeding help achieve a beautiful lawn. Sowing new grass seeds can be exciting and equally challenging for new gardeners. Before you start sowing the seeds, you must understand the best time to plant them and how often to water new grass seeds & many other factors affecting their success. 

This guide will walk you through preparing and watering lawns, maintaining them, and keeping them healthy.

how often to water new grass seeds, A well-designed and beautiful lawn yard
A well-designed and beautiful lawn yard

Types of grass seeds

The grass is a part of a family of plants known as Poaceae, and there are around 11,000 species. When identifying and designing your yard, you can consider only some of the different types of grass. In North America, about a dozen lawn grass species are available and in wide use.

A grass type that can survive optimally in warm climates is called warm-season grasses. On the other hand, grass types that can grow in cool temperatures are called cool-season grasses. You might have a poor lawn if you choose warm-season grasses in a relatively cool region.

Since there are several types of grass, it is essential to consider the one ideal for your area. After that, narrow it down to the ones that provide the best level of maintenance and look the best.

Choose the best types of grass seeds before sowing

Cool Season grass seeds

Cool-season grasses can grow best in autumn. This season’s best time to plant them is around Labor Day, as they will have enough time to establish their roots before the first frost. In addition, dormant seeding can help them survive the summer heat.

According to studies planting the seeds in November allows the grass to establish a period of dormancy, which can help prevent fungal and bacterial diseases from spreading. Cool-season grasses include Kentucky bluegrass, Tall Fescue, Bentgrass, and perennial ryegrass. However, if the temperature rises unexpectedly, the seeds will die after the plant germinates and establishes.

Warm Season Grass seeds

When the weather is warm, warm-season grasses will thrive. Once established, they will be semi-drought-resistant, making them an ideal choice for areas prone to drought. The best time to sow the warm-season grass seed is in the spring. Some of these include Bermuda, St. Augustine, and Bahia. Unfortunately, these grasses do not retain their vibrant green color during winter.

How Often To Water New Grass Seeds?

When sowing grass seeds, it’s essential to water them as soon as possible so they can start their germination process. Since they respond to moisture, they need nutrients and moisture to grow healthy. Watering the area several days before planting can also help determine the depth of water penetration.

After planting your new seed, gently water it for a couple of minutes to maintain its moisture level. It will help prevent it from drying out. It’s important to remember that the amount of time you should let your grass seed water depends on your region. If you’re not receiving any rainfall, you should let it get at least twice a day until the soil is moist.

Want to know something that every backyard needs? A smokeless fire pit

How often to water new grass seeds?

How much water does a new grass seed require?

The soil surface can dry out due to the wind and sun, and trees, buildings, and clouds can also block new grass seeds from developing correctly. Overseeding lawn grasses can provide varying shade, making it hard to determine how much water is required to maintain a healthy lawn. In addition, consider the various factors that affect the requirements for new grass seed.

When watering your lawn, it is crucial to maintain a regular schedule. You can start by setting automatic timers for around 5 to 10 minutes, which can be adjusted as needed. It is important to note that sprinkler heads have a wide range of flow rates, so you must use your judgment. A sprinkler system that circulates water back and forth is ideal for watering new grass seed in large areas prone to run-off. This method allows for more time to get the necessary soaking in.

What is the best time to water the grass seeds?

When watering grass seeds, the best time is in the morning and evening. It will allow the water to absorb into the ground and not evaporate. A water timer can help simplify watering your newly planted lawn. Watering new grass seeds varies depending on the area you have seeded. For large areas, a rectangular sprinkler is ideal.

How long should I water the lawn grass seeds?

Depending on your soil conditions and sprinkler setup, it is possible to water new grass seed for about ten minutes per session. It will allow the top two inches of soil to remain moist. Watering deeper and less frequently will encourage the roots to extend deeper into the ground. Moreover, watering your grass seedlings at a gradual pace will help them grow. An established lawn requires a few inches of water a week.

Overwatering the lawn grass seeds

Overwatering can cause the grass to rot in the roots and prevent the soil from draining properly. It can also lead to the seed and the root system failing. Another example of overwatering is if you live in a high rainfall area and still use the sprinkler system. The type of soil can affect how well it can retain water. For instance, clay tends to have water differently from sandy soil.

Inspecting the soil type and treating it with the appropriate fertilizers and other resources is essential to improve its quality. After sowing the seeds, you should check the soil’s water retention. If the puddles stay on the surface too long, it is a sign that you’re watering too much.

If the soil is still wet for several days, it is a sign that you are using too much water. Water the ground at least 6 inches deep to keep the seeds moist.

It would be best to buy something other than a cheap lawn sprinkler. These sprinklers tend to leak, causing puddles, and usually don’t distribute the water evenly. Instead, you should pay more for proven and effective gardening products.

Soil best for growing grass seed lawns

Before you plant grass seeds, think about the type of soil that you have. Understanding your soil conditions can help you choose the ideal grass seed for your area. It is important to remember that every region has its unique soil type.

Clay soil

The clay soil is very heavy and needs nutrients before sowing grass seed. Cool-season grasses such as Kentucky Bluegrass and Tall Fescue can flourish in this type of soil. On the other hand, warm-season grasses such as Zoysia and Bermuda Grass can also thrive.

Sandy soil

Compared to other types of soil, sandy soil is dry, light, and low in nutrients. It also has a lower pH level and doesn’t provide adequate moisture. Some grasses, such as Bahia Grass, Zoysia, and Centipede Grass, are acceptable for this type of soil.

Silt soil

The best of the three is silt soil, which is light, has good moisture retention, and is ideal for most grasses. It also has high fertility and doesn’t require amendments.

Loam soil

The mixture of three different soil types, known as loam, benefits various plants. It has a reasonable water retention rate and contains silt, clay, and sand.

Some grass types prefer a pH level of 6 to 7. Acidic soils, which are very acidic, require the addition of limestone to improve their condition and make them suitable for grasses. On the other hand, with a pH of 7 or above, organic matter, such as compost, sulfur, or manure, is required to increase its acidity. Before planting, test the soil’s nutrient levels and pH.

Before you start sowing grass seed, the soil temperature must be between 55 to 65 degrees Fahrenheit. Daytime temperatures around 65 to 75 degrees Fahrenheit are enough to encourage the plant to germinate. On the other hand, soil temperatures below 50 degrees Fahrenheit can prevent the seeds from developing.

A newly seeded, mowed, and well-fertilized lawn – Image By Animaldetector – Wikipedia

Tips for best care of lawn seeds

When it comes to your first attempt at gardening, there are certain things you should avoid. Here are some tips you should do to ensure that your new lawn is well-cared for and that its seeds can germinate.

You might be excited to water your grass seeds as often as possible to encourage their seeds to grow, but doing so can have the opposite effect. Overwatering can cause the roots to float, which can prevent them from growing even.

Another thing you should avoid doing is underwatering your grass. Doing so could potentially put it at risk during the germination process. Finding balance is one of the most critical factors when water-feeding your grass seed. Identifying the type of grass you have and the soil type will help achieve this.

Make sure that your sprinkler system works properly. Using a manual watering method, you should move around the lawn to ensure the water reaches the appropriate patches. Also, avoid overwatering by not watering a single spot.

Before you start sowing seeds, you must have the proper preparation done. Preparing the soil and the lawn enables the roots to thrive. Make sure that the water does not stay on top of the soil. It will prevent it from drowning the seeds.

Avoid the hottest season and the occasional heat spell when planting new grass seeds. Watering new seeds is enough to make it challenging to maintain their health, so be vigilant and allow water application more frequently. If you see algae or moss growths in shady areas, reducing the amount of moisture is vital. The frequency of watering also changes as per the season and soil conditions. Some seed brands have a covering that holds water, an effective technique for small patches. However, this method may be too expensive for large areas.

Controlling the moisture dispersion

Watering at the correct times can help prevent evaporation and keep the water in the soil. The ideal time would be the morning, afternoon, or evening, as the lower temperatures can help keep the water in the ground. On the other hand, shade areas tend to evaporate faster than those exposed to sunlight.

How long do the lawn grass seeds take to germinate?

New grass seeds can take a long time to grow. Depending on the season and ground conditions, the grass can take a few months to establish itself. If you plant them in the spring, the grass can take up to three months to establish itself. On the other hand, if you grow them in the winter, it can take longer.

The grass seed can take around a couple of weeks to germinate if the conditions are right. It may take another couple of weeks before it grows and reaches its full height. As with most plants, grass takes about two months to establish itself fully. Keep pets and other animals away from the area to protect the new sprouts. A significant factor affecting the development and establishment of grass species is temperature. Low soil temperature can result in a slower germination rate for Kentucky bluegrass, potentially resulting in a poor competitive advantage for this species.


Whether you are planning on planting a new lawn or maintaining an existing one, the amount of care and water you should give your yard will determine its growth and appearance. If you are planning on starting a new lawn, you must choose the right type of grass that will suit your climate and yard conditions.

Before seeding your lawn, make sure to follow the guidelines to get the best results. Make sure the soil is ideal, choose suitable grass, and maintain a regular watering schedule. Your garden lawn will be the talk of the town, and your neighbors will likely ask you for advice.

Leave a Comment

Your email address will not be published. Required fields are marked *