Will Grass Seed Grow If Not Covered? | Jonathan Green (2024)

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Prepare the Soil Seed the Lawn FAQs

Will grass seed grow if not covered? Yes; but there is more to know when seeding your lawn. Grass seed is resilient. Some seeds on the soil’s surface will sprout in spite of harsh treatment, but the germination rate will diminish and you will waste your investment and hard work. Explore these lawn seeding tips from the experts at Jonathan Green.

For more than 100 years, Jonathan Green has been working to bring beautiful dark-green lawns to our clients using only the highest quality materials. Since 1881, we have been experimenting with turfgrass varietals to breed our genetically superior grass seed. We are dedicated to providing our clients the absolute best, so all of our products are rigorously tested to make sure they perform to the highest standards.

Prepare the Soil

It’s not necessary to buy new topsoil or any special form of soil to cover your newly planted grass seed.If you spend time to prepare the soil you have, your new grass seeds will sprout.

First, the pH of the soil needs to be between 6.2 and 7.o. To test the pH of the soil, you can purchase a pH tester from any local hardware or garden supply store. If the soil does not fall within this range, we recommend that you treat it with MAG-I-CAL®. This specially formulated compound treats the soil to lower or raise the pH as needed. For pH that falls below 6.2, use . For pH that is above 7.0, use . These treatments can be applied right before seeding.

Once you have addressed the pH level of the soil, it should be loosened and aerated to promote the best root growth. This can be done withLove Your Soil®. This product is an innovation in soil treatment because it activates the microbes within the soil. Once activated, the microbes enable nutrients to be easily absorbed by the grass roots, resulting in stronger, heartier grass. Like the MAG-I-CAL® treatment, you can put down Love Your Soil® right before laying down the grass seed.

Seed the Lawn

When seeding a brand-new lawn, you should start with the best. Our Black Beauty® Ultra Grass Seed contains species diversity. All of the grasses are naturally dark green in color and are drought tolerant and disease resistant. This mixture grows lawns that are similar to what is found on sod farms.

If you simply toss the grass seed onto the soil, you will end up with poor germination. Thoroughly rake the area to remove any loose debris and to create grooves in the soil. These grooves will help increase the seed-to-soil contact that is imperative for germination.

If you want to help keep the grass seed and the seed bed moist, sprinkle Jonathan Green Top Dress™ Seedling Cover and Growth Accelerator on top. It is a completely weed-free mulch that does not have to be raked up like straw. Green-Mulch™ is completely safe and biodegradable and will disappear into the soil within a month’s time.

Next, you can use a lawn spreader to put down the grass seed. Very little soil is actually needed to cover the seeds, typically about ¼- inch, so simple raking will do the trick. If the seeds are not properly protected by existing grass or a thin layer of topsoil, they may dry before germination or be washed away by rain. When seeding an existing lawn that is thinning, raking won’t be necessary because the seeds will move between the blades of grass.

Mentioned Products

Soil Amendments

Soil Amendments

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Soil Amendments

Soil Amendments

Mag-I-Cal® for Lawns in Acidic Soil

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Soil Amendments

Soil Amendments

Love Your Soil®

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Grass Seed

Grass Seed

Black Beauty® Ultra Grass Seed

View Product

Lawn Care Accessories

Lawn Care Accessories

Top Dress™ Seedling Cover and Growth Accelerator

View Product

If you need more information about whether grass seed will grow if not covered, or about how to prepare your soil and seed your lawn, visit us online at JonathanGreen.com or locate your nearest independent retail store where you can always find reliable lawn and garden advice.

Will Grass Seed Grow If Not Covered? | Jonathan Green (2024)

FAQs

Will Grass Seed Grow If Not Covered? | Jonathan Green? ›

Very little soil is actually needed to cover the seeds, typically about ¼- inch, so simple raking will do the trick. If the seeds are not properly protected by existing grass or a thin layer of topsoil, they may dry before germination or be washed away by rain.

Does grass seed need to be completely covered? ›

You don't have to cover grass seed with anything at all. But if you don't, birds are likely to eat some of it. Also, grass seed needs to be kept moist to grow as much grass as possible. Covering the grass seed with A LITTLE BIT of dirt can help, but you still need to water it.

Can I just throw grass seed on bare spots? ›

Yes, you can plant grass seed on damaged, brown, or bare areas of your yard without aerating the soil first. Here are some steps you can take to improve the chances of successful grass seed germination in those areas: Prepare the Soil: - Remove any debris, dead grass, or weeds from the area.

Will grass seed grow on top of dirt? ›

Grass seed is surface sown, meaning it lays and roots on top of the soil, so it does not need to be buried. It's usually broadcast over the ground with a hand or rotary spreader. For that seed to sprout, it needs good soil contact, which makes soil quality a major factor in growing a healthy, uniform lawn.

What happens if you don't cover grass seed? ›

Grass seed needs to be protected from the elements, such as sun, wind, or rain. A thin layer of topsoil can suffice but should not be too thick; otherwise the seeds could wash away or dry out before germinating.

Will uncovered grass seed germinate? ›

Will grass seed grow if not covered? Yes; but there is more to know when seeding your lawn. Grass seed is resilient. Some seeds on the soil's surface will sprout in spite of harsh treatment, but the germination rate will diminish and you will waste your investment and hard work.

What happens if I just throw grass seed on the lawn? ›

Will grass seed grow if you just throw it on the ground? Grass seed will not grow well if you just throw it on the ground. While you might be lucky and some grass seeds will take root, for a healthy patch of grass or lawn, it requires more care and attention to prepare the ground first.

Can I walk on grass seed? ›

Newly seeded areas should be restricted from foot traffic for a least a month after the seed has germinated or until the new lawn has been mowed at least a couple of times.

Is it OK to spread grass seed by hand? ›

First, make sure the damage isn't from a pest. If you suspect an insect or animal is distressing your lawn, properly manage the pest before planting new grass. Then remove dead grass and loosen the soil. Spread grass seed with a push or hand spreader (note our tips for spreading grass seed above).

Why is my grass seed not growing after 2 weeks? ›

'There are several possible causes that may prevent the grass seed from growing, such as poor soil quality, inadequate sunlight or water, temperature extremes, bad seed, and pests,' says Susan Brandt, Co-Founder of Blooming Secrets.

What is the best thing to cover grass seed with? ›

Covering your precious newly planted grass seed with polythene sheeting is not only effective protection from birds but also drying winds and torrential downpours. It is very cheap, easy to lay, and speeds germination. Covering seed to protect from birds is a great idea, using polythene sheeting is a brilliant idea.

Will grass grow on hard packed dirt? ›

Will Grass Grow on Hard Packed Dirt? If you do nothing and simply throw some seeds into hard-packed dirt, the chances of grass growing are slim. You might get some isolated turfs but not a uniform lawn.

Why is my grass seed not growing after 3 weeks? ›

Water. Water is necessary for seeds to germinate, but too much water can hinder germination. While watering newly planted grass seed is good for growth, overwatering will drown the new seeds, making them float to the surface instead of taking root in the soil. This is why excessive spring rains can delay germination.

Can you put too much grass seed down? ›

Quality grass seed labels include guidance on optimal seeding rates to maximize your results. Don't overdo or cut corners. Too much grass seed causes undue competition for resources such as light, water and nutrients, and grass seedlings struggle as a result. Too little seed leaves lawns thin or bare.

How do I know if my grass seed is germinating? ›

The most straightforward way to know if your grass seed is germinating is to look at it. If the seed's sprout is pushing up through the soil, it has successfully germinated. If there are no sprouts after two weeks, check the seeds.

How deep to cover grass seed? ›

Most species should be planted at a shallow depth of ¼ to ½ inch. Larger seeds can be planted up to 1 inch deep. Most seedings are too deep if you cannot see a few seeds on the soil surface.

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