Should I Fertilize or Kill Weeds First? - Charlestown Landscaping, LLC (2024)

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Should I Fertilize or Kill Weeds First? - Charlestown Landscaping, LLC (1)

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Should I Fertilize or Kill Weeds First? - Charlestown Landscaping, LLC (3)

Many people want to have that professionally manicured look for their yards. All those lush and green lawns do need a little help with the use of lawn fertilizer & weed control products. An essential part of the process is the exact time you choose to apply these products, along with selecting the right formula for your grass. If you are still confused about using these products, please take a few minutes to read up on lawn fertilizer & weed control.

Treat Those Weeds First

If you want to improve your lawn’s appearance, then you will need a weed control product and fertilizer. However, you need to apply these products in a specific order. The first course of action should be to use a safe herbicide to get rid of those weeds. Not only are weeds unsightly, but they can steal nutrients and water from your grass. The roots of the weeds will also compete for space in the first few inches of your soil, and they can effectively “choke” the grass and plant roots. As you can tell, it is vital to get rid of those weeds in your first step.

For those bare spots in your yard, you will want to till those spaces to help bring any weed seeds to the surface. A preemergent herbicide can be applied to the soil. Before you start adding fertilizer to your grass, you should wait at least a week. This period will give your grass a chance to absorb the weed control product. After a week, you canreseed your lawnwith the appropriate grass species. In many cases, those palm-sized bare spots will fill in naturally. If there are still weeds poking through after a herbicide application, you might want to choose a glyphosate product to prevent further weeds in your yard.

Should I Fertilize or Kill Weeds First? - Charlestown Landscaping, LLC (4)

When to Apply Grass Fertilization

Once you have sprayed the weeds with a herbicide, it is time to add fertilizer to your yard. In most cases, you need to apply lawn fertilizer at the beginning of the growing season. Many people choose May or June to implement their first application of the fertilizer. You should think about adding another application of fertilizer in the early fall. When you are ready to apply fertilizer, your lawn should not be under any stress, such as scorching heat or heavy frosts. However, there are some exceptions to the rule with different grass species and climates.

Fertilizers are essential to your yard’s health, and it needs to be fed even in the fall and winter seasons. Many professionals suggest that you fertilize at least four times a year with two-month intervals. In some cases, fertilization can be skipped in the summer if your area experiences a substantial rain. That extra water can wash away the fertilizer, and those chemicals can end up in your drinking supply.

Weeds can affect the health of your grass and plants. You will want to get rid of them before adding fertilizers to your yard. While lawn fertilizers are created to boost the nutrients of your grass, these products can be harsh. When weeds are already stressing out the lawn, you don’t want to add a product that can cause additional problems for the health of your grass.

Check Your Soil Health

If you are having a constant problem with weeds, you might want to look at its source. Weed control products are great for occasional use, but you should not rely on them to maintain your lawn. You want to have a thick and healthy lawn to create a barrier to stop weed seeds from germination. The grass blades should be at least two inches tall to help reduce the amount of sunlight that can accelerate weed growth. Soil pH is another essential factor for a healthy yard. You should think about keeping a pH meter to test your soil. For thebest growing environment, you want the soil to stay at a pH level of 7.0.

Weed Control and Feed

In any garden center, you will find a wide variety of “weed and feed” products. However, many of these products are not designed to kill those established weeds. These products use a preemergent herbicide formula to stop weed germination. If you have an established weed problem in your yard, you will want to avoid these weed control and feed formulas. You should focus on the spot control strategy to target those weeds. When you use herbicides and fertilizers separately, you can apply them in a specific manner for better control of your lawn care.

For your specific product, you will want to follow the instructions of the weed killer and fertilizers. When applying the weed killer, you should lightly water the lawn for a better application. Fertilizers required you to apply them on sunny days with no chance of rain. You want the chemicals to soak into the ground and not wash away.

Natural Weed Control Killers and Lawn Fertilizers

If you want to reduce your impact on the environment, you might want to use an organic product to protect pets, children, and local wildlife. Many people choose to use a spray instead of pellets to reduce the chance that a person or animal picks up the herbicide or fertilizer and ingests it. In many garden centers, you can find environmentally-friendly products that will treat your lawn and keep your family safe.

Treat Your Outdoor Space with Lawn Fertilizer & Weed Control

Lawn fertilizer & weed control products are useful tools to keep your grass looking thick and green. However, you need to treat those weeds before moving on to the fertilization stage. With this combination, you can keep your outdoor spaces looking well-maintained throughout the year.

If you don’t want to deal with the hassles of weed control and fertilization, you should hire a professional crew. At Charlestown Landscaping, we have the experience to handle all your lawn care needs, including weed control and fertilization. We can find the right solutions to give you a beautiful lawn without any of the hard work. Make sure tofill out the contact formto schedule a consultation with us.

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Should I Fertilize or Kill Weeds First? - Charlestown Landscaping, LLC (5)

Charlestown Landscaping is the leading landscaper in Malvern, PA & the surrounding areas. We proudly offer landscaping & hardscaping in Malvern, PA! Get in touch with us if you need tree removal or trimming. Since 2009, we have been creating and maintaining outdoor living areas for residential and commercial properties. From our humble beginning providing lawn mowing and winter snow removal, we have now grown to become a leading provider of landscape maintenance, outdoor living space design, and installation, as well as comprehensive snow and turf management services for commercial, residential, and municipal properties. We offer free consultations and look forward to hearing from you!

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Should I Fertilize or Kill Weeds First? - Charlestown Landscaping, LLC (2024)

FAQs

When should you start killing weeds? ›

Spring is the best time of year for applying weed killer. This is because you can catch weeds in their pre-growth state, before they've had the opportunity to sprout fully. Spring has the advantages of being both warm and wet. Herbicides in weed killers require absorption from the soil to activate.

Should you kill weeds or plant grass first? ›

Treat then seed

Once the weeds are dead, use a weeding tool to pull them out by the root, making sure to remove the entire root system. After removing weeds throughout the lawn, seed in bare patches and overseed the entire lawn. Then water to help the new seed germinate.

Will fertilizer make weeds grow? ›

Fertilizer Makes the Soil Less Appealing to Weeds

Coincidentally, many weed species don't like nitrogen in the soil. So, when your dirt lacks proper nutrient levels, weeds will grow. Therefore, a nitrogen-rich fertilizer program will simultaneously kill weeds and promote a healthy lawn.

How do you kill weeds before landscaping? ›

The fastest, but backbreaking way of doing it is to use a sharp flat spade to dig out grass and weeds. Ensure you have removed all the roots of the weeds or they may grow back! A slower method would consist in smothering grass and weeds using layers of newspaper (9 or 10 pages) that you would cover with piles of mulch.

Should you fertilize or control weeds first? ›

After removing weeds and performing weed control, it's time to fertilize your soil. However, remember to wait for at least a week after weed control before fertilizing. It allows your soil to absorb any weed control products you've applied. The best time to fertilize your lawn is when it's not under any stress.

Should you fertilize before killing weeds? ›

Lawn fertilizer & weed control products are useful tools to keep your grass looking thick and green. However, you need to treat those weeds before moving on to the fertilization stage. With this combination, you can keep your outdoor spaces looking well-maintained throughout the year.

What to do if your lawn is all weeds? ›

You need to spread fertilizer, use herbicides, apply mulch, mow, rake, till, dethatch, aerate, resod, reseed, and water your grass. That's a lot of hard work.

Can you kill weeds and grow grass at the same time? ›

Many of our clients often ask us the question, “Should I plant grass seed or kill the weeds first?” The answer is rather simple. The weeds should be killed first. Any weeds and poor looking grass around the lawn should be killed before any seeds are planted.

What is the best time of day to treat weeds in lawn? ›

Time of Day: Spraying weed killer at the right time of day significantly impacts its effectiveness. Early morning or late afternoon are often the best times, offering optimal conditions for absorption and avoiding the harsh midday sun.

What is the best fertilizer for getting rid of weeds? ›

First off, having a thick, healthy stand of turf is the best way to help crowd out weeds naturally. Pushing your turf to thicken up with Milorganite fertilizer is a great way to get there.

Is there a fertilizer that also kills weeds? ›

Some of the most reviewed products in Lawn Fertilizers are the Scotts Turf Builder Fertilizer Bundle for Small Yards (Northern) with Halts, Weed & Feed, SummerGuard, and Fall Lawn Food with 3,947 reviews, and the Scotts 3-Part Turf Builder Fertilizer Bundle for Small Yards (Northern) with Weed & Feed, SummerGuard, Fall ...

When should I fertilize my weeds? ›

But, on the other hand, if you wait too long, your grass won't get the nutrition it needs to grow well. The ideal time to apply weed and feed is in the early spring, just about the same time that you notice your lawn needs the first trim of the season.

What kills weeds permanently naturally but not grass? ›

Apply Vinegar To Drain Them Of Moisture

Add 'kill weeds' to the impressive list of uses for household vinegar. Vinegar is cheap, readily available at your local supermarket and is all natural.

What is the easiest way to get rid of weeds in your lawn? ›

You can pull weeds by hand to help your lawn recover. For serious weed problems, you may consider applying selective herbicides or other weed-control products.

What months do weeds grow the most? ›

Annual weeds germinate from seeds in the spring, to fully bloom in the summer, before dying again in the winter. Due to this life cycle, it's important to target your weeds with weed killer in the spring (when they're germinating). The most effective weed control method is prevention.

Is it better to let weeds grow? ›

Weeds attract beneficial wildlife

Another term for this is "rewilding," which is about bringing barren grass back to its original, natural state. “Weeds can attract a variety of insects, birds and other wildlife into your garden, which contributes to a balanced environment where pollinators can thrive,” says Bonnett.

What month should I apply post-emergent? ›

The best time of the year to apply post-emergent herbicides is in early to late spring, when weeds are small but actively growing, as they will more easily absorb weed killer.

What temperature should it be to spray for weeds? ›

The ideal temperature for applying most post-emergent herbicides is between 65° F and 85° F, but this is not always possible. Burndown herbicides may be applied at temperatures from 40° F to 60° F, but this may cause slow weed control to take place, as noted above.

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