How to Keep Grass Seed from Washing Away

The first step toward planting a healthy lawn is seeding. Seeding is essential when you want to start a new yard or repair an existing one. 

But why seed if the grass seeds will wash away?

There are several reasons why you might lose your seed after planting.

The main reason is that when there is a lot of water in the ground, especially when it rains or floods, the soil erodes quickly and takes the seeds with it. 

Birds and wind are two other possible causes.

This article will teach you how to keep grass seed from washing away.

11 Excellent Ways How to Keep Grass Seed from Washing Away

1. Plant during early spring or summer

The best way to keep your seeds from washing away is to plant them at the right time of year so that they can germinate as soon as possible.

And when better to plant than in the early summer or early spring?

Planting during adverse weather conditions, such as winter, where germination will take no longer than usual, is not recommended by experts. In some cases, your seeds will not germinate and will be washed away.

Related Post: How to dig up a lawn and replant

2. Aerate the soil before seeding

Aerating the soil first is another great way to ensure your grass seeds germinate and aren’t washed away. 

Aeration keeps seeds from washing away because there are no clumps of soil to hold them back, allowing them to remain in place. It also creates tiny air spaces for your seed’s roots to grow into.

Before the seeds germinate, the tiny holes can act as an anchor.

Read: how to keep birds off of new grass seed

3. Use straws with the grass seeds

Straws are specially designed to aid in the germination of seeds by keeping them warm and moist.

Fast germination is an excellent way to keep grass seed from washing away, especially during rainy seasons.

They also help to prevent soil and wind erosion, which is a common issue for many homeowners. 

Straws keep birds away from your seeds, and as they decompose, they become nutrients for the grass.

Read: How to get rid of grass burrs naturally

4. Use burlap or cheesecloth

Cheesecloth and burlap are two other methods for keeping seeds from washing away. Burlap is an effective barrier, and it’s very easy to obtain and inexpensive.

Wrap the burlap around the seeds with a string or rubber band. This will keep them from washing away after you’ve planted them in your yard. 

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5. Plant deep-rooted grass

The best way to keep your seeds from washing away is to choose a grass seed with deep roots. 

Tall fescue and ryegrass have deeper root systems than other grasses. Because their roots are anchored to the ground, they will be able to withstand the rain better.

Also refer: New grass seed protection covers

6. Reseed 

Another option is to reseed your lawn. If your lawn is already established, you can give it a boost by reseeding it with a grass seed variety with deeper root systems. 

Reseeding is an excellent method for replacing washed-away seeds.

Read: Lawns and climate change

7. Use nets to control seed erosion

Seed erosion is one of the most effective ways to control seed erosion with nets. They act as a net, keeping the seeds in place and preventing them from washing away.

8. Use blankets to control erosion

You can also use blankets to prevent seed erosion. Blankets function similarly to nets, but are more durable and last longer.

They act as a blanket, covering the seeds, thus shielding them from strong winds, rain, and other forms of erosion. Try this erosion control blanket.

9. Improve drainage  

Improving drainage is the most effective way to keep your seeds from washing away during the rainy season. You can accomplish this by installing gutters and leveling your lawn. 

Drainage systems, such as gutters and the addition of soil to raised grounds, remove excess water from your yard, preventing seed erosion.

Read Also: How to get rid of brome grass in lawn

10. Improve soil composition

It is now simple to have your soil tested for chemical properties so that you can improve it if necessary.

 A good example is the addition of calcium, magnesium, and phosphorus, which are natural fertilizers that help grass seeds germinate faster before being washed away.

Improving soil composition improves soil compactness, which helps to prevent erosion.

11. Use mulches 

Mulch is a type of barrier that can act as an anchor for your seeds. It works well because it blocks the wind and prevents seed erosion and moisture loss, which results in fewer seeds germinating.

When it decomposes, it will also help to reduce weed growth and act as a natural fertilizer.

Mulch, like straws, keeps birds and wind from accelerating seed erosion.

Also read: Will grass seed germinate if not covered

How to keep grass seed from washing away FAQs

What can I use to hold grass seed in place?

You can use mulch, straws, nets, blankets, and other materials. If you’re planting on a slope, use burlap or fabric with anchors to keep the plants from slipping.

Will heavy rain wash away grass seed?

Yes, heavy rain is a major contributor to grass seed erosion. If you have a garden, try to plant seeds away from drains and open areas so they don’t get washed away or eroded by water.

You can also protect your seeds from heavy rain by using mulch and fabrics.

Heavy rain poses a significant risk to grass seed. It can wash away or erode them, which is why you must take precautions to prevent them from being washed away or eroded.

By using burlap, mulch, or cheesecloth to prevent soil erosion, you can keep your seeds from washing away into drains or open areas.

You can also prevent this problem by improving your drainage system, soil composition, and aeration.

Growing a green lawn during the rainy season is challenging, but it is well worth the effort when you see your hard work rewarded with green grass. 

Remember that prevention is better than cure, so plant seeds when the weather is favorable and prepare for any weather conditions that may arise.

Use the methods mentioned above, and your lawn will thank you.

Thank you for taking the time to read our article on how to keep grass seed from washing away.


  • Ricky

    Hi, I’m Ricky. I’ve been involved in lawn care and landscaping from when I was 15. To be honest, I didn’t like the idea of pushing mowers, collecting grass clippings, and maintaining flowerbeds at the time. But having seem the passion my parents had for gardening and outdoors and the effort they put in maintaining the health and beauty of our landscape, I couldn’t help but not only admire their hard work but also I became a part of it. As someone who loves to spend time with nature’s best, I find myself learning a lot more about gardening and outdoors on a daily basis. Not to mention I love to share the knowledge I’ve gathered over the years with my readers at We Mow Dallas. To be clear, I don’t have a Master’s degree in gardening or anything like that. Everything I’ve learned about gardening, landscaping, and lawn care spring from passion and engagement with my parents. And with a ton of free information out there, plus the ability to run tests and determine what works best for lawn care and landscaping, every day is an opportunity to learn and implement something new. My goal with We Mow Dallas is to teach you exactly how to maintain your lawn and landscape. And since I walk the talk in reality, you shouldn’t hesitate to join me in this wonderful world of landscaping and lawn care. K Beatrice

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