Asked by: Jamal Ryzhkov
home and garden landscaping

Do you have to rake after dethatching?

Last Updated: 26th February, 2020

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Mow your lawn to half its normal height before you begin dethatching. Using a dethatching rake is similar to using a regular rake. After dethatching, your lawn will look ragged. Rake up the loosened thatch and remove it from the lawn.

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People also ask, should I seed after dethatching?

First, you need to dethatch, then overseed and fertilize within a couple days. Mow a bit shorter than you normally would before you dethatch. Not only will this make the dethatching easier, but it will let more of the seed down to soil level. It would be best to use a grass catcher if you can.

Likewise, is it OK to dethatch a wet lawn? Don't dethatch when the soil is sopping wet, as dethatching may damage grass by pulling it out by the roots. Avoid dethatching when soil is very dry or during times of drought as well. Soil must be moist for ideal results. It's also recommended that you mow the lawn half its normal height right before dethatching.

In this way, is Dethatching necessary?

Thatch builds up over time, so it's not necessary to dethatch every year. Plan on dethatching every five years or so if your lawn needs it. You might want to give your lawn a quick check every year just to see how much thatch has accumulated.

Is it better to dethatch or aerate?

Thatching is sometimes called dethatching. It removes a dead layer of roots and stems that is found between the grass base and the native soil. This is more stressful to your lawn than aerating is, and is generally only done if your lawn is thinning out due to thick thatch, according to Organic Lawn DIY.

Related Question Answers

Zamfir Sage

Professional

Will Dethatching kill grass?

Dethatch when it's not needed.
Dethatching involves flailing away at your lawn with a powerful, engine driven steel rake to collect the old woody stems resting at the base of the grass leaves. Dethatching does this, but at great cost to your lawn because it tears up not only the grass but also the roots.

Urbana Eikel

Professional

Can you overseed without Dethatching?

How to Overseed Lawns Without Aerating. If your lawn simply needs more grass, you can overseed it without aerating it. While you can overseed lawns early in the spring before the grass begins to grow, the best time to sow grass seed is late in the growing season before the first frost.

Dalma Warburton

Explainer

Should I fertilize after dethatching?

Unless the lawn has extremely heavy thatch buildup, regular aeration treatments would be better. Don't fertilize the lawn for at least 45 days prior to dethatching. If you are planning to apply preemergence herbicides, do so after dethatching.

Guang Mittentzwei

Explainer

How do I know if my lawn needs dethatching?

Walk on the lawn to see if it feels firm or spongy.
The first thing that gives you a hint at whether or not your lawn needs to be dethatched is the feel of it. Walk around for awhile and see if the ground feels firm. If it feels spongy, or almost bouncy, that's a sign that the thatch has gotten too thick.

Marjory Kerner

Explainer

Can Dethatching hurt your lawn?

Dethatching in the spring is a bad procedure for several reasons. If your lawn does have an excessive thatch layer, over ½”, then dethatching is warranted, but do it in the fall when you don't have to worry about damaging vulnerable spring grass or causing crabgrass and other weed seeds to germinate.

Alba Cusido

Pundit

How do you clean up after dethatching?

The most important thing to do after dethatching is to clean up. Remove all the debris that you have pulled up. After that, it is time to pamper your lawn. It's going to need the nutrients and it is primed to use everything you give it, so have it watered and fertilized.

Ching Vansheidt

Pundit

Should I mow before dethatching?

Dethatch when your grass is growing vigorously.
So avoid winter, of course, and shoot for early fall (if you have cool-season grass) or late spring (if you have warm-season grass). For best results, mow your lawn quite short before dethatching.

Doralicia Rossello

Pundit

How do you use a dethatching rake?

Mow your lawn to half its normal height before you begin dethatching. Using a dethatching rake is similar to using a regular rake. The tines dig into the thatch and pull it upward helping to loosen and remove thatch. While you rake, you should feel and see the thatch separating from the soil.

Calisto Ewerle

Pundit

How often should you Dethatch a lawn?

Almost every lawn needs dethatching about once a year, or whenever the thatch reaches a thickness of about 1/2 inch. To check, just work your fingers into the grass and note the depth of the thatch layer. Dethatch cool-season grasses in fall, warm-season types in early spring.

Kalil Wolfram

Pundit

What are the benefits of dethatching your lawn?

What are the benefits of dethatching your lawn?
  • Guarantees your lawn sufficient nutrients.
  • Allows water and air to get to the soil.
  • Eliminate thatch from your lawn.
  • Improves the health of your oil.
  • Increases the beauty of your lawn.
  • Allows fertilizers to reach the soil.

Chafik Chalyh

Teacher

Do Dethatching blades work?

Small dethatching blades are sold as lawn-mower attachments, but they're not the best choice because they put a lot of strain on the mower. Most people rent a power dethatcher. Because these machines are expensive and dethatching is necessary infrequently, it rarely makes sense to buy one. These machines are heavy.

Fadwa Vingranovsky

Teacher

Is power raking the same as Dethatching?

Power raking is the more aggressive approach to taking thatch out of your lawn. This process involves a machine about the size of a push mower that uses mechanical flails to literally dig the thatch out of your lawn. Power raking is usually double the cost of dethatching if you hire a company to do it for you.

Saidi Wolfarth

Teacher

Is Dethatching the same as raking?

They are indeed similar but are used for different purposes. Dethatching is less aggressive and removes small amounts of thatch from a lawn that is mostly healthy. Power raking is more aggressive and usually reserved for lawns with a large amount of thatch.

Nastaca Pyrin

Teacher

How much does it cost to dethatch a lawn?

The Cost of Dethatching? Depending on the thickness of thatch and turf type, the cost for our dethatching service ranges from $200 to $400 per 1000 square feet.

Sarjo Sreekanth

Reviewer

Is it OK to dethatch in the summer?

Although you can dethatch and overseed your lawn in the summer, it is better to wait until very late in the summer or early in the fall. Grass seed sown midsummer must compete with crabgrass (Digitaria sanguinalis), foxtail (Setaria spp.) and other established pests.

Edna Schlechtendahl

Reviewer

Is Dethatching bad for your lawn?

Early Spring Dethatching in Snow Country is a Bad Idea
Most cool-season grass does not need to be dethatched, in which case you are just damaging the lawn. Secondly, the ground is still very wet in early spring. Walking on it compacts the soil, damaging soil structure, which makes it harder for your grass to grow.

Shu Ro├žado

Reviewer

What is the best way to dethatch a lawn?

Rake the grass, digging deep to penetrate the thatch and loosen it apart. In early spring removing thatch by raking is best to prevent damaging new growth. When dethatching your entire lawn use a power dethatcher over the lawn in a pattern that covers the grass only once.

Ortzi Weghoft

Supporter

What do you do after you aerate your lawn?

What to Do After Aerating Your Lawn
  1. Leave the soil plugs on the lawn to decompose and filter back into the holes left by the aeration machine.
  2. Apply fertilizer immediately after aerating your lawn to put nutrients into your grass roots.
  3. Reseed your lawn, especially in areas of the lawn where the grass is thin.

Ghizlan Pungg

Supporter

How often should you power rake?

On average, a healthy lawn really only needs to be power raked once every three to four years (potentially sooner in higher traffic areas) for optimal growth and lawn health. Alongside an annual lawn aeration and a fertilization plan, power raking would not need to be an annual occurence.