
When is the best time to aerate your lawn?
Aerating your lawn in spring is determined by the type of grass on your turf. The cool-season grass is ideal for aeration in the early spring, while the warm season grass is ideal for late spring. After every aeration, your lawn will thank you for letting it breathe again.
How do I aerate my lawn?
1 Aerate when turf problems arise. Dry and/or hard soil. ... 2 Settle on a season for aeration based on grass type. ... 3 Aerate moist soil in the morning. ... 4 Determine aeration frequency based on soil type and lawn traffic. ... 5 Time aeration based on other lawn care tasks. ...
When should I overseed after aeration?
Right after aeration is a perfect time to overseed with premium Pennington Smart Seed and fertilize your lawn or do simple lawn repairs. Seeds and nutrients have direct contact with soil through the openings your aerator created and roots have fresh pathways for the things they need.
Can You aerate grass in the south?
These grasses more commonly grow in the warm climates of the Deep South and the lower southwest and southeast. Aeration should not be done during periods of extreme heat or drought, as creating holes in the soil at these times can expose it to more heat, which can further dry out your grass.

What is the best month to aerate my lawn?
Aeration can take place at any time of the year, but the best time is usually in the spring/early summer or fall. The general recommendation is to core aerate when there is the most root growth.
When should you aerate your lawn in the Northeast?
Late summer through early fall is the optimal time to aerate your lawn in the northeastern United States. This is because the cool-season turf grasses planted in northeastern regions experience their strongest growth in the fall months.
When should I reseed my lawn in New England?
Northeast lawns do well with cool season grasses. The best time to overseed is generally in late summer or early fall to ensure seedlings have an opportunity to take root before the colder local weather arrives.
When should I fertilize my lawn in Connecticut?
The best times of the year are: early spring; late spring; early summer; late summer - early fall; and late fall or dormant period (after grass has stopped growing). Most grasses are semi-dormant during hot dry periods in the middle of summer and they should not be fertilized then.
Should I pick up plugs after aerating?
– The Short Answer. The consensus is that no, you should not pick up plugs or cores after aerating. In a few days, these little pieces of your lawn should break down and become unnoticeable. This process is aided by watering your lawn deeply after aerating or waiting to aerate before it rains.
Can you over aerate your lawn?
When it comes to over aerating a lawn, yes, this can be bad for it. Generally, if you over aerate your lawn, this will kill your grass and create drainage issues in your soil. One of the reasons this happens is that each time you aerate a lawn, you puncture holes into it, leading to problems if done too often.
Can I just throw grass seed down on existing lawn?
Can you just sprinkle grass seed on top of your existing lawn? While it's possible to simply sow the new grass seed over your existing lawn, taking the time to prepare your lawn beforehand will increase the likelihood of seed germination and improve your end result.
Is April too early to plant grass seed?
Can you plant grass seed too early in the spring? Yes, you can plant grass seed too early in the spring. Planting too early in the spring can cause poor germination, which harms the growing seeds. As such, wait for the air and soil temperature to warm up enough to plant your grass seed.
How late can you plant grass seed in Connecticut?
Seeding. The best time of the year to successfully start grass seed in Connecticut is between August 15 and September 15.
When can you stop cutting grass in CT?
Generally, the cutoff point comes when temperatures drop below 50°F during the day. Usually, that's late October or early November, but some warm areas may push that date back to the beginning of December.
When should you overseed?
Hands down, early fall is the best time to overseed your lawn. The absolute sweet spot for most northern regions of the U.S. is August 15 to September 15. That's when daytime temperatures are still warm enough to encourage growth and nights get cooler, giving new seedlings a break from the heat. Lawn grasses like that.
When should I fertilize my lawn in spring New England?
If you plan to fertilize your lawn, the best time to do it is in mid-May after the last chance of late spring frost or freezing has passed.
When should you fertilize your lawn in the Northeast?
The ideal time to fertilize is 24 to 48 hours before your first time mowing; depending on the type of fertilizer you choose, you can reapply every four to eight weeks throughout spring and summer.
When Should I aerate my lawn in Maryland?
Fall is the best time to aerate cool-season lawns, and June through July is the recommended time to aerate warm-season lawns. Never aerate when a lawn is dormant. A general rule is to aerate only when desirable grasses are growing vigorously. Soil should be moist, but not wet, before aerating.
When Should I aerate my lawn in NH?
Spring. In late spring and early fall, core aeration is essential. Aeration involves physically removing small soil cores from the ground, which allows excess moisture to evaporate. This in turn allows for gas exchange in the soils to create a stronger root system which will help strengthen your lawn.
When should I put lime on my lawn in Massachusetts?
Fall and spring are generally the best times to lime lawns. Fall has an added advantage, as rain, snow and cycles of freezing and thawing help lime break down and begin to work.
Why is aeration important in lawns?
If the lawn contains bare patches where neither grass nor weeds grow, the soil beneath these areas is likely to be compacted. Aeration promotes even growth by providing grass better access to water, nutrients, and air. Poor drainage.
Why aerate before overseeding?
If you plan to overseed (the process of planting new grass seeds into an established lawn), aerate before overseeding to increase contact between seeds and soil. This way, a higher percentage of the new grass seeds will germinate. Fertilization.
How to judge thatch in lawn?
To judge your lawn’s extent of thatch, remove a one-square-foot, four-inch-thick slice from the top with a shovel. If the thatch layer is more than one-half inch thick, aerate the lawn. Aeration reduces thatch buildup by boosting the activity of soil microbes that decompose thatch. High traffic. Aeration can reduce soil compaction in lawns ...
How to tell if your lawn is compaction?
Dry and/or hard soil. A classic sign of soil compaction is when a lawn feels bone dry and dense to the touch and rock hard underfoot. You may also have difficulty inserting trowels or shovels into the soil. Aeration increases soil moisture and softness by providing grass better access to water. Uneven growth.
Why does my lawn have a pool?
Poor drainage. Rainwater or irrigation often pools in low areas of the lawn because it cannot permeate compacted soil. Aeration improves drainage by improving soil’s absorption of water. Excessive thatch. To judge your lawn’s extent of thatch, remove a one-square-foot, four-inch-thick slice from the top with a shovel.
Can you aerate grass in extreme heat?
Aeration should not be done during periods of extreme heat or drought, as creating holes in the soil at these times can expose it to more heat, which can further dry out your grass.
Does aeration reduce soil compaction?
High traffic. Aeration can reduce soil compaction in lawns that frequently get trampled by heavy equipment (e.g., riding mowers) or foot traffic from pets or children. RELATED: 7 Things Your Lawn May Be Trying to Tell You. Advertisement.
When is the best time to aerate grass?
This occurs around Memorial Day in many climates. But the very best time to aerate is in the fall when the temperatures have cooled off, when the weed pressure is minimal, and when grass is actively growing.
What is aeration in lawn care?
Aeration is a lawn care practice designed to create openings in lawn turf and the underlying soil structure in order to penetrate the root and thatch layer and allow essential water and air down into the soil where it can better reach the grassroots.
Why do you aerate?
Why You Should Aerate. Aeration is the antidote to the heavily compacted soil, which may be present on a lawn that gets very heavy foot traffic, or which is planted on a soil base that is heavy in clay content. It rarely is necessary where soils are on the sandy side. 1 Core aeration is sometimes advertised as a solution to problems with thatch;
Can you aerate a lawn with a motorized machine?
Usually, the practice is done with a motorized machine that can be rented, though there are also hand tools that can be used and which may be practical on very small lawns. Lawn care companies also offer aeration among their repertoire of services.
Does raking grass hurt it?
It does not hurt your lawn, and in fact, will make it healthier and more attractive. Some people dislike the look of the small plugs of soil and turf that are pulled up and scattered over the lawn, and if so, you can rake them up. Left on the lawn, though, they will quickly break up and decompose.
Can you slice seed in spring?
If spring overseeding is the goal, slice seeding can be done, or seed can be sown and topdressed to provide adequate germination conditions. Late spring aerating may be beneficial, however, if the ground is extremely compacted, or if there is excessively thin turf.
What is Aeration?
Aeration is the process of perforating the soil with tiny holes to enable water, air, and other plant nutrients to permeate into the plant roots. Compacted soils embody excess solid particles that prohibit the proper circulation of air, water, and nutrients within the earth.
Why Aerate Your Lawn?
I have already mentioned one of the primary reasons why you should aerate your lawn. Aerating your lawn removes solid particles from the soil and allows soil nutrients to penetrate the root of your grass.
When to Aerate Your Lawn in Spring
Aeration is best done during the growing season. At this stage, once solid particles are expelled, the grass can rejuvenate and replenish any porous area.
How to Aerate Your Lawn
Before you aerate your lawn, you should know that there are aerating tools you need: a plug aerator or a spike aerator. With a spike aerator, you can pry holes into the earth with a solid tine, or fork. A plug aerator extracts a core or plug of grass and soil from the lawn.
How Often Should You Aerate Your Lawn?
Distinct soil samples need regular aeration. Clay soil builds up compacted soil quickly and requires aeration at least once a year. Aeration of a sandy lawn may happen annually, or bi-annually. In harsh weather, aerating twice a year is recommended for healthier turf growth.
Conclusion
Aeration is an essential lawn maintenance practice. If you must cultivate a lawn, you must aerate your lawn. Aerating your lawn in spring is determined by the type of grass on your turf. The cool-season grass is ideal for aeration in the early spring, while the warm season grass is ideal for late spring.
When is it easiest to aerate a lawn?
Aerating is easiest on you (or your equipment operator) and your lawn when your soil is moist from irrigation or rainfall the day before. Overly dry soil can be tough to aerate, so moisture eases the process.
What is the best way to aerate a lawn?
Aerating equipment comes in three main types, from small manual versions to larger tractor-like or pull-behind machinery: 1 Spike aerators simply poke a hole down into the soil with a solid, spike-like tine. Some homeowners wear spiked aerator “sandals" strapped to their shoes to aerate as they do yard work. While these can help on a small scale, spike machines can make compaction worse by pressing soil together around the holes. 1 2 Slicing aerators have rotating blades that cut or slice through grass and thatch and down into soil. Like spike aerators, slicing aerators leave soil in the ground, but they create pathways for air, water and nutrients without causing more compaction. 3 Core or plug aerators, typically preferred by lawn professionals, use rows of hollow tines that remove plugs of soil from your lawn and deposit them on top, where they break down. The size of the plugs and the holes they create vary in width and depth, depending on the machine used.
What is the purpose of dethatching and aerating?
Thatch is the layer of decomposing organic matter that forms right at the lawn surface, between soil and grass. When thatch gets more than 1/2 inch thick, it works like compaction to prevent the flow of air, water and nutrients grasses need.
Why do you aerate your lawn?
For many homeowners, aerating lawns to relieve soil compaction and enhance grass growth is a regular annual task. Almost any lawn can benefit from aeration when it's timed well and done properly.
How do spike aerators work?
Spike aerators simply poke a hole down into the soil with a solid, spike-like tine. Some homeowners wear spiked aerator “sandals" strapped to their shoes to aerate as they do yard work. While these can help on a small scale, spike machines can make compaction worse by pressing soil together around the holes. 1.
What is a slicing aerator?
Slicing aerators have rotating blades that cut or slice through grass and thatch and down into soil. Like spike aerators, slicing aerators leave soil in the ground, but they create pathways for air, water and nutrients without causing more compaction.
When to use Pennington Smart Seed?
Right after aeration is a perfect time to overseed with premium Pennington Smart Seed and fertilize your lawn or do simple lawn repairs. Seeds and nutrients have direct contact with soil through the openings your aerator created and roots have fresh pathways for the things they need. The combination can help put your lawn on the fast track for quick seed establishment and thicker, lusher growth.
Why do you need to aerate your lawn?
Aerating reduces soil compaction – a problem caused by repeated walking, running, riding playing and other activities that take place on your lawn. Compaction means the soil is packed in so tightly that air, water and nutrients can’t effectively reach the roots of your grass.
What is aeration in lawn?
What is aeration? Aeration is the process of punching holes in your la wn. These holes, usually less than an inch wide and two to five inches deep, act as channels that allow air, water, and nutrients to circulate around the soil and freely access the roots of your grass.
Why is aerating good for grass?
Stronger roots and healthier grass are among the best benefits of aerating. With broken down thatch and aerated soil that lets air, water and nutrients circulate, your grass can grow healthy, strong roots.
Why is aeration important for soil?
Aeration allows the soil to more readily absorb water. Aerating improves water uptake, so roots can get the hydration they need.
Why are aerated roots better than thatch?
Aerated roots have better tolerance for heat and drought. When the thatch layer is broken down by aerating, grass roots can grow beyond the thatch and into the soil, which provides much better insulation against hot, dry conditions.
Does aerating help with thatch?
Aerating breaks down thatch. While some thatch is good for your lawn, too much thatch means your grass’s roots may be growing in a layer of thatch instead of nutrient-rich soil.
When is the Best Time to Aerate?
It’s best to aerate your lawn right before or during your turf’s peak growth period. Though aeration is good for your lawn, it can actually cause damage to your grass if it’s not properly timed.
Why do you need to aerate your lawn?
Properly timed aeration helps to refresh and revitalize the grass in your yard by counteracting the effects of compacted soil and thatch- two conditions that often show up in the heavily used areas of a lawn .
What Should You Do After Aeration?
After you’ve finished aerating your lawn, here are a few tips to keep in mind in order to maximize the benefits:
What happens if you put a layer of thatch on your lawn?
Eventually, the grass in your lawn will thin out and die.
How does aeration help your lawn?
Properly timed aeration helps to refresh and revitalize the grass in your yard by counteracting the effects of compacted soil and thatch- two conditions that often show up in the heavily used areas of a lawn. With aeration you are creating openings in the soil to help air, water and nutrients better reach the roots of your grass. In other words, you are helping your lawn to breathe. The results of aeration speak for themselves in a lusher and healthier turf.
What is the difference between thatch and compacted soil?
With compacted soil, the various particles in your soil have become pressed together so that there is very little space between them. Sometimes this is a result of heavy foot or machinery traffic; other times there could be a significant level of clay mixed in with your soil. Thatch on the other hand, is a tight mesh of living and dead stems, leaves, and roots that forms on the surface of the lawn, right between the soil and grass. Some rapidly spreading grasses, such as Kentucky bluegrass, are more prone to thatch build up.
When is the Best Time to Aerate?
Aeration is best performed just before or during periods of high growth. However, not immediately preceding or during periods of stress to the lawn. For example, heat or drought. The type of grasses that make up your lawn will determine the best time of year to aerate.
What to do after aerating lawn?
3 Things To Do After Aerating Your Lawn: 1 Watering after aeration is always a good idea. As Friell said, aeration should never be performed when turf is wet, or the dirt contains enough moisture to be muddy. 2 Applying an application of fertilizer and weed killer is beneficial shortly following aeration. However, be sure to skip the weed killer if you’re going to overseed following aeration. 3 Overseeding following aeration makes sense because seeds can take advantage of the disturbed surface to create better seed-to-soil contact, which encourages successful germination.
Why overseed after aeration?
Overseed after aeration so seeds can take advantage of the disturbed surface. This creates better seed-to-soil contact, which encourages successful germination.
Can you apply weed killer after aeration?
But don’t apply a weed killer if you plan to overseed following aeration. It will prevent germination of the seed you put down.”
Does aeration affect turf?
According to Josh Friell, Ph. D, of The Toro Company’s Center for Advanced Turf Technology, aeration introduces temporary stress to the turf. Recovery time is closely linked to growing conditions and annual growth cycles. As a result, it’s important to keep those considerations in mind when determining an annual aerification plan.
Can you aerate grass after aeration?
As Friell said, aeration should never be performed when turf is wet, or the dirt contains enough moisture to be muddy. Applying an application of fertilizer and weed killer is beneficial shortly following aeration. However, be sure to skip the weed killer if you’re going to overseed following aeration.
Why is aeration important?
It may not seem like an important step, but aeration is one of the most important parts of lawn care. By using an aerator to punch small holes in your lawn, you create channels that allow air, water, and nutrients to circulate around the soil and freely access the roots of your grass. Aerating also reduces soil compaction and combats thatch, and it allows fertilizers and other nutrients to reach roots more easily. Your aerated lawn creates the perfect environment to nurture and grow new seed.
Does top dressing help with aeration?
Top dress with compost. We know that top dressing improves the quality of the soil over time – especially if it’s added right after aeration. Adding top dressing with compost, like (and along with ) aeration, helps reduce compaction, and promotes healthy root growth . A good organic top dressing can protect lawn from disease and even reduce the need for fertilizers later on by adding biostimulants and nutrients to the soil.
What Is Lawn Aeration?
Lawn aeration, coring, and aerifying are different terms you might hear for the same procedure. A core aerator removes plugs of soil from your lawn, which helps loosen compacted soil and allows vital air, water, and nutrients to reach the roots. You can either aerate your lawn yourself or call a lawn service. If you plan to DIY, rent an aerator (you’ll need help and a truck to transport it) and follow these tips.
How do I dethatch a lawn?
How to Dethatch Your Lawn. Tackle small lawns with a dethatching rake, and rent a dethatcher (also known as a vertical cutter, verticutter, or power rake) for larger lawns. Mow your lawn to half its normal height before you begin dethatching. (FYI: Don’t fertilize before dethatching.)
Why is my lawn not growing?
In both cases, the grass is suffering because air, water, and nutrients aren’t able to move freely into and through the soil, and are having trouble reaching the roots.
How thick is thatch in a yard?
It’s when thatch builds up to more than ¾-inch thick that’s the problem.
What to mark before renting a dethatcher?
If you’re planning to rent a dethatcher, mark any shallow irrigation lines, sprinkler heads, or buried utility lines before starting. This is no time for surprises!
Can you feed grass after a poking?
Now you can feed the rest of your grass. Once that’s wrapped, water your entire lawn to help it recover from all of the poking and prodding.
Can you aerate your lawn yourself?
A core aerator removes plugs of soil from your lawn, which helps loosen compacted soil and allows vital air, water, and nutrients to reach the roots. You can either aerate your lawn yourself or call a lawn service. If you plan to DIY, rent an aerator (you’ll need help and a truck to transport it) and follow these tips.
