Weed and feed can help people to turn this complex gardening work into an easier one by providing all the essential nutrients to the soil. But not all weed and feed are suitable for your lawn.

So which one should you choose? Well, in this article, I have reviewed the 9 best weed and feed that will let you improve your lawn health and make it look much better.

Here is the comparison table covering key features of the 9 best weed and feed products.

Product

Form Quantity Coverage

N-P-K

Spectracide 32-Ounce

Liquid 32 ounces 7,500 square feet

20-0-0

Scotts Turf Builder 5,000 Sq. Ft.

Granular 14.29 pounds

5,000 square feet

28-0-3

Scotts 32 fl. oz. Liquid Turf Builder

Liquid 32 fluid ounces 6,000 square feet

25-0-2

BioAdvanced 100532518

Granular 12 pounds 5,000 square feet

35-0-3

Pennington 10053660

Granular 12.5 pounds 5,000 square feet

30-0-4

BioAdvanced 704840B 3 in 1

Granular 12.5 pounds 5,000 square feet

35-0-3

GreenView

Granular 13 pounds 5,000 square feet

27-0-4

Jonathan Green 12344

Granular 0.16 ounces 5,000 square feet

12-18-8

Gordon’s Liquid

Liquid 2.5 gallons 1 acre

15-0-0

The Best Weed and Feed for Lawns of 2021

Here is the complete review of all the 9 best weed and feed products.

1. Spectracide 32-Ounce Weed & Feed

PROS

  • Dual-action formula
  • Greater coverage
  • Quick flip sprayer

CONS

  • Not for all types of weeds
  • Slow results

When it comes to weed and feed, the first name that might come to mind is Spectracide. This brand has been producing top-class products for optimal lawn health. This weed and feed by Spectracide is a worthy product that you should invest your money in because of the ingredients it contains.

It is a ready-to-use spray that requires no mixing, making it an ideal product to use for beginners. The 32-ounce bottle will allow you to cover up to 7,500 square feet of lawn. This greater coverage offered by this product is perfect for both large and small lawns. Furthermore, it uses a dual-action formula to present top-notch results.

The use of 20 percent nitrogen formulation will help you effectively fertilize your lawn. However, if you do not notice any result after applying this product to the weeds within three weeks, try using the spot treatment option. Only apply the Spectracide solution to the area containing tough weed.

The quick flip sprayer is another feature that makes the Spectracide unit much more convenient to use than other models. This sprayer will allow you to begin and stop spraying whenever you want. Within a short period, you can connect the hose and begin using it. With this, you can easily spray it to the desired area whenever you want.

Do not forget to shake the container well before using it. The Spectracide brand also recommends storing this weed and feed unit in a cool and dry area. And please ensure to keep it away from open flame or heat as it can damage the product.

Like other fertilizers, the Spectracide weed and feed also have a few drawbacks. One drawback is that it does not work against all types of weeds. Therefore, if you are going to purchase this Spectracide solution to remove a certain kind of weed, then first, you should check whether it works against such weed or not. However, to get a favorable outcome, make sure to wait for a couple of weeks as this product works a bit slowly.

Overall, the Spectracide Weed and Feed is a must-have product as it is easy to use, effective, and renders a much better outcome than other units.

Overview: The Spectracide solution is for all those who want an easy-to-use and effective weed and feed. Its dual-action formula makes it fertilize the lawn and kill unwanted weed at the same time.

2. Scotts Turf Builder 5,000 Sq. Ft. Weed and Feed

PROS

  • Effective performance
  • Weedgrip technology
  • 2X more powerful

CONS

  • Do not include a sprayer
  • Expensive

Scotts Turf Builder is a top-performing weed and feed that is popular because of its exceptional performance. It can easily let you control various sorts of tough-to-kill weeds. The Scotts Turf Builder uses Weedgrip technology, which allows you to remove all the hidden weeds in the area effectively.

Apart from the Weedgrip technology, it utilizes a feeding formula that will help you thicken your lawn. Due to this, you will experience a greener lawn within a short duration. Apart from killing a vast range of weeds, this product will also feed common grasses.

You can use this weed and feed formula on ryegrass, centipede, bahiagrass, and fescue for their better growth without any worry. However, you should avoid using the Scotts Turf Builder on St. Augustine and carpet grass as it might damage them.

Also, the Scotts brand does not suggest applying this formula on a few warm-season turfs. Therefore, before applying, you should first know whether this product will support your lawn or not. This weed and feed unit comes in a pack due which you might struggle to apply directly. For applying, you will require buying a separate tool.

Further, the best thing about this Scotts Turf Builder is that you can use it in multiple ways. You can either apply it with a rotary spreader, broadcast, or a drop as per your convenience. If you want this weed and feed formula to give an effective outcome, then try using it evenly on a damp lawn. The Scotts brand also recommends not to apply water on your lawn for 24 hours after application.

Like other top-notch weed and feeds, this product will start showing results within two weeks of applying. This unit is 2x times more powerful compared to the previous formula by Scotts Turf Builder. Whether you want to clear out the clover or dandelions, you can use this Scotts Turf Builder for it.

You can cover around 5,000 square feet with this weed and feed. However, this coverage might be less for bigger lawns, so for that, the Scotts brand offers three variants with this unit. You can choose a pack with 5,000 square feet or 15,000 square feet depending on your needs.

Before applying, the Scotts brand recommends using this weed and feed on the right grass type it has indicated. If it is not compatible with your lawn grass, keep this formula away to prevent any damage to the grass.

Overview: If you want to get rid of more weeds and desire to make your lawn more fertilized, then the Scotts Turf Builder Weed and Feed will be a perfect choice for you.

3. Scotts 32 fl. oz. Liquid Turf Builder

PROS

  • Effective against hard-to-control weed
  • Better weed control
  • Easy to use

CONS

  • Less quantity
  • Not for a large area of lawns

The liquid turf builder is another best weed and feed unit manufactured by the Scotts brand. It contains all the essential ingredients required for the optimal growth of the lawn.

With this unit, you will receive a 32-fluid-ounce bottle that encourages easy and effective usage. This fertilizer can cover up to 6,000 square feet. The weight of this Scotts bottle is relatively minimal, so you will not struggle to carry it.

This weed and feed spray can help you control a majority of weeds. Whether you want to eliminate oxalis, knotweed, buckhorn, dandelion, spurge, or other broadleaf weeds, this product will help you. While removing these dandelions and clover, you can easily fertilize your lawn. Mostly you will begin noticing results within a few days.

However, some hard-to-control weeds may need a bit longer time. Even you may require reapplying this solution on such stubborn weeds after a few weeks to achieve the desired results.

In terms of usage, you only need to connect the sprayer to the hose. After connecting the hose and the sprayer, make sure to turn on the water and begin using it. Keep in mind that the Scotts Liquid Turf Builder is only for grass lawns. Try not to use it on buffalo grass, dichondra, lipid, or St. Augustine grass.

Also, keep it away from flowers, vegetables, and other plants that you want to save on your lawn. Scott’s liquid turf builder also offers a quick boost of nitrogen to the lawn for favorable growth. It contains some harmful ingredients, so keep it away from kids and animals.

The Scotts brand recommends retaining your pet away for up to 24 hours after applying this solution. It is a strong weed and feed that can harm pets if it is not dry after 24 hours. You should wait until the solution completely dries up so that your pets and kids remain protected.

Remember that both the fertilizer and weed killer is not suitable for your pet. Moreover, as it is a ready-to-go solution, no complicated mixing is required. Based on your grass condition, you can apply this solution every three to six months.

Overview: The Scotts 32-fluid-ounce Liquid Turf Builder is a perfect solution for users looking for a convenient application and strong weed and feeds formula. This powerful solution will even let you get rid of stubborn weeds.

4. BioAdvanced 100532518 Weed and Feed

PROS

  • Micro-feed action technology
  • Improves nutrient uptake
  • Kills broadleaf weeds

CONS

  • It might not work for carpet grass and St. Augustine
  • Slow working

The BioAdvanced 100532518 is an all-in-one formula that will help you kill weeds, strengthen your lawn, and eliminate crabgrass as well. It is a slow-release 25% granules formula that will nourish your garden and give you a long-lasting outcome.

Using this BioAdvanced weed and feed for spring, eliminating dandelions, crabgrass, and various other grassy weeds will not be a problem for you. It also makes the grass more resistant to heat and drought, which promotes better growth. It gives effective results against fescue, zoysiagrass, ryegrass, and many other grass types.

It employs a unique micro-feed action technology to unlock all the vital nutrients available in the soil. With the help of this technology, you will get more nutritious, resilient roots. It also enhances the nutrient uptake for better nourishment of the lawn.

Besides, the BioAdvanced brand recommends applying this weed and feed formula either with a drop spreader or a rotary. Both the drop spreader and a rotary will support easy utilization.

However, while using a rotary or a drop spreader, you should be careful about the coverage. Try to cover all the affected areas in your land if you wish for a noticeable outcome. Also, make sure to use 2.4 pounds of this formula for every 1,000 square feet of the area for better results. It arrives in a granules formula that you should apply evenly and uniformly so that you do not miss any area of your lawn.

This product is a 12-pound formula that can cover an area of up to 5,000 square feet. As compared to other weed and feed, the BioAdvanced product can deal with a vast range of weeds. It can eliminate over 200 broadleaf lawn weeds, which is impossible with many other weed and feed products. It has various active ingredients that play a vital role in removing weeds and enhancing lawn health.

Because of the active ingredients, ensure to keep your pets away while you apply the BioAdvanced weed and feed. After completely drying the area, it will become safe for people as well as pets.

Before using, you should also read the label so that you can keep your lawn protected. If this BioAdvanced formula is not compatible with your lawn, it can burn the grass, which you will never want.

Therefore, it is recommended to read the label before applying this formula. Also, you can either use the BioAdvanced weed and feed in spring or early fall to observe the desired outcome.

Overview: BioAdvanced 100532518 is an ideal all-in-one solution that arrives with a micro feed action technology for effective performance. It is a potent formula that can eliminate over 200 broadleaf and grassy weeds.

5. Pennington 10053660 Weed & Feed Lawn Fertilizer

PROS

  • Promotes thick grass
  • Extended feeding
  • Quick greening

CONS

  • Not for floral St. Augustine
  • Expensive

The Pennington 10053660 is a premium weed and feed formula that can kill over 250 different types of broadleaf weeds. You can eradicate henbit, dollar weed, white clover, chickweed, and more with this product.

It is a fast-acting and slow-feeding solution that comes with a greater content of nitrogen. This nitrogen will help you to grow the lush green grass quickly. It also provides an extended feeding to the lawn for an extended period. Whether you want to use it for southern or northern grass, you can utilize it with no worry as it is safe for both.

Though this product works well on a vast range of grasses, using it on a few warm-season grass types might damage them. However, the brand does not suggest applying this formula on floral St. Augustine. Apart from nitrogen, this weed and feed by Pennington brand provide five percent iron. The prime goal of the iron is to promote dark green coloring on grass.

Another noticeable feature in Pennington 10053660 weed and feed is that it is resealable. You can reseal the pack after every use and begin utilizing it anytime you want. This product can treat 5,000 square feet of area, which is suitable for smaller lawns.

The weed and feed weigh around 12.5 pounds, and you should only apply it between April and June for effective outcomes. For easy application, use it with a spreader as suggested by the brand. This product does not include any spreader, so you will have to purchase it separately.

Read all the directions present on the label so that you can achieve the desired performance. Usually, between April and June, the weeds are actively expanding, due to which the Pennington brand recommends using this weed and feed during that period.

Also, use it to wet the lawn so that the formula works quickly and effectively. Like other weed and feed solutions, Pennington 10053660 formula also has some lawn-type restrictions. Make sure to learn about all these lawn restrictions before applying to avoid burning your grass.

Overview: The Pennington 10053660 Weed and Feed is popular because of its ability to kill over 250 varieties of broadleaf weeds in a short period. It promotes quick greening and extended feeding.

6. BioAdvanced 704840B 3 in 1 Weed and Feed

PROS

  • 50% Slow-release formula
  • Long-lasting results
  • Effective results

CONS

  • May require a second application
  • Avoid using on zoysia grass

Another top-quality weed and feed by the BioAdvanced brand that will allow you to control numerous weed types is the BioAdvanced 704840B unit. It blocks the growth of weeds for up to six months, which is one reason to buy it.

You will not see any regrowth of crabgrass and grass weeds for a particular period after applying this weed and feed. Not only controlling the growth of weed but also you can utilize this product for strengthening your lawn. It will make your lawn greener and fresher. This unit formula arrives in granules form that weighs 12.5 pounds.

Moreover, it is a 50% slow-release formula that works slowly over an extended time. You can additionally utilize this weed and feed for summer product on St Augustine grass as well as bermudagrass. For better performance, try adding the BioAdvanced Weed and Feed when the weeds are actively growing.

Also, this formula works great when temperatures are between 50-90F. The BioAdvanced brand also suggests mowing the lawn multiple times before applying this formula. Ensure to follow all the precautions provided by the BioAdvanced brand if you want this weed and feed to work effectively on your lawn.

Overview: BioAdvanced 704840B is a well-known 3-in-1 weed and feed solution with a 50% Slow-release formula. It is a high-performing solution that renders quality outcomes.

7. GreenView Weed & Feed

PROS

  • Can kill over 250 types of weed
  • Slow-release nitrogen formula
  • MESA nitrogen technology

CONS

  • May injure St. Augustine grass
  • Not for carpet grass

If you want to choose a slow-releasing compound resulting in long-lasting results, choose the GreenView weed and feed. The benefit of this slow-releasing feature is that it minimizes the risk of fertilizer burn. It will consistently feed your garden for a longer period.

This GreenView weed and feed includes a 65% nitrogen formula that you can utilize to eliminate over 250 different types of weeds. With this, you can also feed the grass and make it greener. The ideal thing about this GreenView unit is that it usually gives results for up to three months.

Though this best weed and feed for lawns is great, it does not support all types of grass, such as carpet grass, dichondra, and St. Augustine grass. However, using this GreenView formula on fine fescue, tall fescue, bahiagrass, zoysiagrass, etc., will give you exceptional outcomes.

Besides, this formula also performs effectively against ground ivy, chickweed, clover, and dandelion. You can use it to restore nutrients to your soil, and it will further support better water retention, resulting in better strength against drought and heat.

Moreover, this lawn fertilizer and weed killer contains 13 pounds of granules, which allow 5,000 square feet of coverage. Apart from this, the GreenView brand also presents two other options that you can choose according to your garden size. The two other size variants are 7 pounds and 39 pounds granules with a coverage of 2,500 square feet and 15,000 square feet, respectively. By looking at your requirements, you can decide which variant will fulfill your needs.

Furthermore, GreenView suggests that you should only apply this weed and feed solution for better results when weeds are actively growing. You should also use it in a moist lawn as the granules perform better in such conditions.

Unlike other weed and feed formulas, this product employs a unique MESA nitrogen technology. This technology presents a controlled-release nitrogen source for superior performance. This feature will also prevent fertilizer leaching and burning.

Overall, it is an optimal solution for the warm season and cool-season grasses. But if you have carpet grass, dichondra, or St. Augustine grass in your lawn, then you should not choose it as it is not recommended for such grass type.

Overview: The GreenView Weed and Feed is an ideal product that works on both the cool-season grasses and the warm-season grasses. Using this formula, you can kill over 250 weeds within a short time.

8. Jonathan Green 12344 Weed and Feed

PROS

  • Can kill 250 different broadleaf weeds
  • 30% slow-release Nitrogen fertilizer
  • Polymer coated technology

CONS

  • Not suitable during hot weather
  • Expensive

Although it is a bit expensive, it gives some top notice results for lawn growth and killing unwanted weeds. Jonathan Green weed and feed is an incredible formula that includes 30% slow-release nitrogen fertilizer.

The slow-release nitrogen fertilizer gives a slow and long-lasting outcome. The Jonathan weed and feed also utilize the 3-way action technology to make the weed control simpler. This 3-way action aims at the weed root and makes sure that it does not appear again. You can use it on both small and large weeds for better results.

Besides, this formula comes in a 0.16-ounce pack that provides 5,000 square feet of coverage. This weed and feed solution has a very high coverage compared to other weed and feeds solutions. It is a 2-in-1 formula that will minimize the weed and increase the grass growth. This weed and feed for grass will enhance the grass size and make it look more beautiful.

Further, Jonathan Green guarantees that with the 12344 weed and feed product, you can control around 250 varieties of broadleaf weeds. The Jonathan Green brand recommends not to apply this formula during hot, dry weather.

Applying under such a condition might not give you the outcome that you want. Don’t mow the grass for two days after as well as before the application. Also, utilize the Jonathan Green 12344 weed and feed to moist grass to see the optimal performance.

Overview: The Jonathan Green 12344 weed and feed is a slow-release Nitrogen fertilizer that can control 250 different types of broadleaf weeds. It offers superior weed control with the help of 3-way action features.

9. Gordon’s Liquid Weed & Feed

PROS

  • Straightforward to use
  • Wider coverage
  • Pre-mix formula

CONS

  • Container is heavy
  • Costly

This weed and feed formula comes in a large 2.5 gallons container. Thanks to the 2.5-gallon container that offers coverage of around 1 acre. The coverage provided by this Gordon unit is higher than all the reviewed weed and feed products.

However, the weight of the container is heavy, which is 25 pounds. It might get tricky for many users to carry Gordon’s Liquid weed and feed. Therefore, you can use a hose-end sprayer to use it conveniently.

Moreover, with this product, you can quickly achieve a lush green lawn. Apart from fertilization, you can also use it to kill major broadleaf weeds quite easily. This best weed and feed for lawns will let you control dandelion, purslane, mallow, plantain, etc.

Besides, you can get rid of a vast range of lawn diseases and control weed growth using this product. However, make sure to thoroughly water your garden one to two days before adding it. Another noteworthy thing is that this weed and feed fertilizer provides complete product instructions on the label. By reading the label, you can learn the working and usage of this unit.

Overview: People who wish to remove weeds on a larger scale can use Gordon’s liquid weed and feed. The large 2.5 gallons container offers coverage of 1 full acre, which is much better.

Buying Guide

Not all weed and feed products are the same. Some of these products are only suitable for a particular type of weed and grass, making it hard for many users to make the right buying choice for their lawn.

Therefore, to assist you, I have included this buying guide related to the weed and feed. Through this buying guide, you will learn what to look for in weed and feed before purchasing.

But before that, let me tell you some amazing advantages of using weed and feed.

  • With the weed and feed products, you can remove a wide variety of unwanted weeds
  • The weed and feed will help you in strengthening your lawn
  • This product further enhances the lawn’s ability to absorb water resulting in healthier lawn growth
  • It will additionally provide essential nutrients to the lawn
  • With the help of a weed and feed product, you can boost the freshness of your lawn

Besides these advantages, the following are the main things to consider.

– Quantity

Do not forget to check the quantity of the weed and feed solution before buying. If you do not want to repeatedly purchase the solution, you can invest in a product with greater capacity that will last longer.

– Form

The weed and feed products come in granular and liquid form.

Both the liquid and granular types are readily available in the market. You can either choose the liquid weed and feed or the granular one according to your need.

Comparatively, the liquid form is convenient to apply, and you will observe much faster results with it. On the other hand, a granular form is usually a budget-friendly option. Both the granular and liquid forms differ from one another, but the outcome is quite similar.

– Coverage

The coverage will let you know about how much area the weed and feed can cover without finishing. If you have a large yard to clean, then you must choose a product with greater coverage. If your lawn is small, you can also prefer a less coverage weed and feed solution.

– N-P-K

Before buying any weed and feed formula, also check its NPK value. The NPK will let you know the number of nutrients the product contains. NPK represents nitrogen, phosphorus, and potassium available in the product. A product with a 20-10-10 NPK value shows that it has 20% nitrogen and 10% phosphorus, and 10% potassium. Make sure the product has optimal NPK value for better growth of your lawn.

– Types of Grass

Not all weed and feed products are safe for all types of grass. Therefore, before choosing the weed and feed formula, you should first check whether it is compatible with the kind of grass you have or not. Applying the wrong product to your grass can cause damage. Do not apply the weed and feed without knowing the grass type that it supports.

Another thing that you need to look at is the nutrient requirements. Each sort of grass has distinctive nutrient requirements. Ensure that the weed and feed you choose is fulfilling the nutrient requirements of your lawn grass.

– Type of Weed

Many weed and feed products protect your lawn from unwanted weeds. But there is a vast range of weeds available, and not every product will help you get rid of all the weed types.

Therefore, before selecting the product, identify the weeds type present in your lawn.

Check whether the weed and feed you are going to choose will work against that particular weed in your lawn or not.

Conclusion

I hope you have enough information to make the right buying decision. However, if you are still confused about which weed and feed product you should purchase, you can rely on my top three picks.

The three best weed and feed products that I will suggest you choose are the Spectracide 32-ounce, Scotts Turf Builder 5,000 Sq. Ft. and Scotts 32 fl. oz. Liquid Turf Builder. All these three products are high-performing and easier to use.

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