15 Best Granular Weed Killers

Are you asking yourself why you need to know about the best granular weed killer? Because weeds are by far one of the most frustrating things that can happen in your garden, besides pests and other kinds of diseases.

Let’s think that your flower beds are finally blooming vigorously after days of taking care, but suddenly weeds just appear out of nowhere, threatening to take away all those long-and-hard-work days of yours. This is when you should consider coming for weed killer to keep peace in your garden.

Feeling like you yourself are in the same situation? Keep reading to find out the best granular weed killer that your garden deserves!

What Is Granular Weed Killer?

Weed killer, just like its name suggested, is a chemical product that assists in killing, preventing or controlling weeds in your garden. Depends on the formula and type of the product, it can tackle different kinds of weeds and other harmful factors to protect your plants.

Granular weed killer is one form of weed killer that got preferred more and more recently since it is easy to use, easy to store and safer for health.

Why You Need Granular Weed Killer?

Weeds are pretty tough and time-consuming to eliminate by hand as their spreading rate is high. And it seems like they keep coming back again and again. It can harm your garden by competing over nutrients and sunlight, making them weaker and more vulnerable to pests and diseases.

Usually, there are some options to tackle these stubborn unwanted guests, such as cutting off the tops, removing them from the soil, or using weed killer. Out of these methods, beheading the weeds is useful only if they don’t have extensive root systems and will die when separated. Pulling those weeds off using hands is just merely getting rid of these unwanted invaders.

Types Of Granular Weed Killer

There are two main types of granular weed killer on the market right now and each has different effects on your yard. Keep your eyes on this information when you are on your hunt!

• Pre-emergent weed killer: This is best for your garden when the weeds have started to germinate. As its name, pre-emergent weed killer will stop weed seeds from sprouting and developing. Therefore, it is best to apply this product in early spring or early fall for maximum effect.
• Post-emergent weed killer: This weed killer, on the other hand, will take its effect the most when your garden is in a more dangerous state as it eradicates weeds in their growth form and starts harming your yard. However, it usually offers little residual control and mostly cannot go deep enough to eliminate the weed’s root systems.

Along with that, weed killers can also be separated into smaller categories depends on their effect:

• Selective or non-selective weed killer: This is one of the most critical factors you should check before deciding what product to buy. Selective weed killer with the right chemical indigents kills weeds without harming your plants and flowers while non-selective ones will damage all plants within their reach, no matter if they are beneficial or not.
• Systemic or topical: For those that want to get rid of weeds entirely, products with systemic effects will help you tackle that by attacking the whole plant from root to top. Topical will only take effect on the area it is applied to.
• Persistent or non-persistent: As the name suggests, a persistent weed killer can stay active for a period of time after being applied so that it can prevent weeds from growing back again in the future. Non-persistent is one-time-use only and does not provide the long-term effect of weed control.

Which Granular Weed Killer Is The Best From The Market?

There are so many choices for the best granular weed killer in the market right now. Some are good for large areas, and others are good for families with pets and children.

If you feel clustered up and get lost in so many pieces of information of products in the market while researching, here is my list of the top 15 best granular weed killer to assist you in making decisions.

One of the best granular weed killer product out there is the famous Scotts Turf Builder Weed and Feed Granular Weed Killer with it multi-function role as a weed killer and fertilizer, while Espoma Organic Corn Gluten Granular Weed Killer is also a very wise choice to put on the weight.

If you are still not sure, I also include the Spectracide Weed Stop for Lawns and Crabgrass Granular Weed Killer and Bonide Complete Post and Pre Emergence Granular Weed Killer into the review to give you an overview look.

Let’s keep reading to see if these products are really worth the hype! Check out my list below:

• Best Overall – Scotts Turf Builder Weed and Feed Granular Weed Killer
  “2x more powerful, guarantee clover and dandelion wipe-out, Weedgrip technology, feed your lawn.”
• Best Budget – Spectracide Weed Stop for Lawns and Crabgrass Granular Weed Killer Preventer
  “Won’t harm lawn, crabgrass killer, 5 months weed control, good coverage.”
• Best Organic – Espoma Organic Corn Gluten Granular Weed Killer
  “Organic corn gluten, feed lawns for a deep green grass, safe for children and pets.”
• Best Pre-emergent – Scotts Halts Crabgrass & Grassy Granular Weed Killer
  “One application for a whole season of crabgrass-free, weathers-resistance.”
• Best for Flower Beds – Preen Garden Granular Weed Killer
  “3 months of protection, stop weeds before they start, safe for use on edibles and vegetables.”
• Best Wipe Out – Lilly Miller Noxall Granular Weed Killer
  “Kill unwanted weeds and grass, completely wipe out, prevent re-growth for 1 year.”
• Best for Water Garden – United Phosphorus Inc Hydrothol Granular Weed Killer
  “.”Concentrated aquatic herbicide, take effective in contact, tackle down roots.”
• Best Number of Weeds Control – Snapshot 2.5 TG Granular Weed Killer
  “Offer more control over weeds than any product on the market, 6 to 8 months of protection.”
• Best for Turf Care – The Andersons Barricade Professional-Grade Granular Weed Killer
  “Trusted by top turf carers, DG technology for more in-depth roots attack, prevent weeds.”
• Best Pre-emergent and Post-emergent – Bonide Complete Post and Pre Emergence Granular Weed Killer
  “Wide range of weeds control, great range of area coverage, ready-to-use package.”
• Best for Established Grass – Preen Lawn Granular Weed Killer
  “Safe for your grass, wide range of weeds control, can be applied after fertilizer in summer.”
• Best for Crabgrass – BioAdvanced All in One Weed & Feed Granular Weed Killer
  “Protect your lawn from weeds while feeding your favorable plants and grass.”
• Best for DIY – Yard Mastery Prodiamine Pre-Emergent Granular Weed Killer
  “Compact package, DIY, professionally formulated, prevent crabgrass and poa annua.”
• Best Multi-Purpose – GreenView Weed and Feed Crabgrass Granular Weed Killer
  “Pro-grade with professional DIY result, one application for 3 lawn treatments, kill more than 200 lawn weeds.”
• Best for Wide Area – Barricade Pre-emergence Herbicide Granular Weed Killer
  “Contain 0.58% Prodiamine for established turf grass, lawns, gold course, nursery or landscaping.”

Best Granular Weed Killer in 2023 Comparison Chart

If you want a quick overview of all these 15 products, here is my comparison table to help you make a comparison and find the best granular weed killer that meets your category the most.

Top 15 Best Granular Weed Killer In 2023 Review

Still need more information to decide which product is the best granular weed killer for you need? Head to my detailed review below to learn more about each product’ pros and cons!

1. Scotts Turf Builder Weed and Feed Granular Weed Killer

(Best Overall)

It would be a vast missing if I do not mention this 2-in-1 product from Scotts in this list of best weed killers. Come with a unique formula, Scotts Weed and Feed Fertilizer plays the role of weed killer while helping the lawn grow with its fertilizer.

With its feature of double the control over dandelion and clover comparing to the previous formula, this weed killer will guarantee your satisfaction. Along with that, Scotts Weed and Feed makes sure to eliminate all of the weeds you see and the ones you don’t by using the Weedgrip technology.

At the same time, it assists grass in your lawn to be healthier and outgrow the weeds, eliminate them. Now, fear no more to those weeds that keep coming back again and again!

Not yet amazed? This multi-function weed killer can be effective over 50 species of weed, even the most stubborn ones like dollarweed, chickweed, yarrow, or pusley. More than that, it can be used on different turfgrass such as Kentucky bluegrass, centipede, Bermuda grass, fescue, ryegrass, bahiagrass, and zoysia.

Key features:

• Multi-functional weed killer and fertilizer
• 2x more powerful formula
• Weedgrip technology

Product Specifications

Brand	Scotts
Net Weight	14.29 pounds
Coverage	5000 sq. ft. or 15000 sq. ft.
Type	Selective Systemic
Safe for children and pets?	No

Want to hear and see more reviews from real users of this amazing product? Check out this video now!

2. Spectracide Weed Stop for Lawns and Crabgrass Granular Weed Killer Preventer

(Best Budget)

Most of the products in this review are pre-emergent, meaning you have to apply them before the weeds start to grow. But if you are looking for a way to save your yard AFTER the weeds have taken the place, here is the solution for you!

Being a pre-emergent AND post-emergent weed killer, this product is perfect for those who are too busy to take care of their yard. It is promised to have up to 5 months of weed control for more than 200 different types of common weeds including dandelions, chickweed, or creeping charlie.

With this, you can have as much control over your lawn as possible while still have time for your other stuff.

This product is a selective systemic weed killer, so do expect it to be absorbed by the weed and transferred through the whole plant before it kills them all gradually. You will notice the result within three weeks.

Even with all the effects stated above, this product’s formula is pretty gentle compare to other products so you can be at ease that it will not harm your beneficial flowers or grasses in your lawn.

Key features:

• Effective on a wide range of weeds
• Pre-emergent and post-emergent weed killer
• Gentle formula
• Come in a ready-to-use pack

Product Specification

Brand	Spectracide
Net Weight	10.8 pounds
Coverage	3000 sq. ft.
Type	Selective systemic
Safe for children and pets?	No

Got hooked to this hassle-free and cheap product? Lots of people love it too! Check out this video below.

3. Espoma Organic Corn Gluten Granular Weed Killer

(Best Organic)

If you are looking for a way to put a stop to those irritating weeds in your lawn or garden while keeping it safe for children and pets, do take a look at this amazing organic weed killer.

The product comes in a granular solid form that the manufacturer claims to be made from corn gluten, it is promised to be not harmful. You can use it safely two times a year to feed your garden the necessary nutrition to make sure they grow green and thick.

Being a selective systemic pre-emergent weed killer, this organic product does its job pretty well by inhibiting the weed seed‘s roots development while keeping your grass safe and sound (and healthy!). It is recommended to use this weed killer in early spring and fall as it is before the period where weed seeds start to germinate.

Due to its specification, you might want to consider using it on a new lawn that is in the seeding period as it might sabotage this progress too. This weed killer can eliminate common weeds like giant foxtail, large crabgrass, dandelion, redroot pigweed, and others.

Key features:

• Made from organic corn gluten
• Granulated form
• Provides long-lasting greening that won’t burn

Product Specification

Brand	Espoma
Net Weight	25 pounds
Coverage	1250 sq. ft.
Type	Selective systemic
Safe for children and pets?	Yes

Still not sure if this product is the right choice for you? Check out the video below to hear more about it!

4. Scotts Halts Crabgrass & Grassy Granular Weed Killer

(Best Pre-emergent)

I think you have the same feeling as me when talking about crabgrass. It is just so annoying and hard to control consider how fast it grows and spreads. Fear no more as I have a solution for you! Scotts Halts Crabgrass is on the rescue!

This is a selective systemic pre-emergent weed killer that will target and tackle pre-emergent seeds. You just need a single application to prevent the growth of crabgrass and other weeds for the whole season.

Depends on the seasons, this weed killer can be applied accordingly to control weeds. If you want to tackle crabgrass, make sure to apply this at the onset of spring when the crabgrass has just started to germinate for the maximum effects. It can also be used during fall to prevent moss or later for winter weeds such as poa annua, henbit, and chickweed.

Furthermore, this product becomes waterproof so you can easily apply it during rain. Thanks to this ability, its performance will not be affected even under different weathers like rain or snow! Talk about stubborn!

Key features:

• One application affect one season long
• Selective systemic feature
• Versatile use for early spring and fall
• Water-proof

Product Specification

Brand	Scotts
Net Weight	21.1 pounds
Coverage	10000 sq. ft.
Type	Selective systemic
Safe or children and pets?	No

If you want more information about this product, do check out the video below!

5. Preen Garden Granular Weed Killer

(Best for Flower Beds)

Let’s talk about flower beds. Usually for flowers, you have to spend lots of time taking care of them. It would be very frustrating to see your hard-work flower beds got ruined by weeds. When it comes to flowers, I think Preen Garden Weed Preventer is the handiest!

This is a pre-emergent weed killer that is designed to control weeds by sabotaging the seeds’ germination. It is safe to use around flowers, shrubs and trees while eliminating the harmful weeds that threaten your landscapes.

The brand guarantees that this weed preventer is safe to use on edibles so you can be at ease when applying for your veggies yard. Apply the product anytime in spring, summer or fall for the preventer’s effect on accordingly weeds. Once it is applied, water thoroughly to activate its effect for the 3 months of protection.

However, it is not recommended to be used on lawns as it might be harmful for grass. And, as it is a pre-emergent product, it will not kill weeds that are already established or existed.

Key features:

• Pre-emergent product
• 3 months of protection
• Safe for edibles
• Water to activate

Product specification

Brand	Preen
Net Weight	31.3 pounds
Coverage	5000 sq. ft.
Type	Selective systemic
Safe for children and pets?	No

Curious how people use this product and their result? Check out the video now!

6. Lilly Miller Noxall Granular Weed Killer

(Best Wipe Out)

This very special weed killer from Lilly Miller right here should be taken into consideration judging from its ability: it kills all plants you apply it to.

If you have your lawns or yards full of loving flowers and plants, this is the one you should stay away from! It is not a good choice if you just need some weedings for your garden.

But, if you are looking for a way to eliminate all greens that grow, this is for you! Consider using this on your pathways, driveways, pavers or places that have unwanted weeds peek through the cracks, or for removing old lawn for re-seeding.

Application is easy too! Spread the granules on the desired spots, water in, and that is enough to keep any greens away for up to 12 months. No weeds or grasses will grow up and trouble you anymore! However, if there is heavy rain, there might be chances that the granules will be washed away and cause problems, so do take into consideration that!

Key features:

• Powerful formula
• Easy to use
• Prevent re-growth for 1 year after application

Product specification

Brand	Lilly Miller
Net Weight	10 pounds
Coverage	1000 sq. ft.
Type	Non-selective systemic
Safe for children and pets?	No

7. United Phosphorus Inc Hydrothol Granular Weed Killer

(Best for Water Garden)

Not only normal soil garden easily got invaded by weeds! If you are having a water garden or a pond and they are filled by aquatic weeds and algae, this product from United Phosphorus Inc might be the thing you are looking for.

Unlike weeds in soil, submerged weeds and algae are quite hard to tackle and take care of since their root system is often at the very bottom of lake or pond, which is hard to access. Coming as a concentrated herbicide and algaecide in granular form, this product takes care of a wide range of aquatic weeds and algae that the granular comes in contact.

Do check out the instruction in the back of the bag for more details about dosage and application rate. This product can be used for swimming, fishing, livestock watering or other water-scaping.

Key features:

• Concentrated aquatic herbicide
• Protect your pond from submerged weeds and algae
• Act immediately
• Can sink down into the water

Product specification

Brand	United Phosphorus Inc
Net Weight	20 pounds
Coverage	Not stated
Type	Selective
Safe for children and pets?	Yes

8. Snapshot 2.5 TG Granular Weed Killer

(Best Number of Weeds Control)

One of the best choices to consider if you have a large yard is this granular herbicide from A.M Leonard. It can be found easily in any garden shops with its distinctive green and white package.

Comes in a 50-pound package, this product mostly will cover your whole yard with just one bag. With its ability to eliminate a wide spectrum of weeds, it can solve your problems with over 110 unwanted weeds like dandelions, clovers and other broadleaf or grassy weeds.

Along with the wide spectrum of weeds, it also comes with a long period of protection for your garden: normally up to 6 or 8 months per application. However, do keep in mind to apply the product before rainfall or irrigation for maximum effect.

With every 2.3 to 4.6 pounds of product, you can use it on 1000 sq. ft., so the application rate is very good for this 50-pound pack of product!

Key features:

• More control over weeds
• Application rate: 2.3 to 4.6 pounds per 1000 sq. ft.
• 6-to-8-month effect

Product specification

Brand	Snapshot
Net Weight	50 pounds
Coverage	2.3 to 4.6 pounds per 1000 sq. ft.
Type	Selective systemic
Safe for children and pets?	No

9. The Andersons Barricade Professional-Grade Granular Weed Killer

(Best for Turf Care)

This Barricade Professional-Grade Weed Control is a pre-emergent product that can eliminate weeds down to the roots. If you hate that your garden always filled up with dandelions or does not look even due to all the unmanaged weeds, this product is for you!

Barricade is one of the most cost-effective weed preventers on the market right now due to its ingredients.

Being a pre-emergent product, application timing is very critical for this weed control to work its best magic. As its feature is to prevent weeds, apply this product in early spring to prevent summer annual weeds as during this time, weed seeds have not germinated yet. Same as that, apply this product in fall to prevent winter weeds like poa annua or bluegrass.

Most importantly, make sure to water the lawn after spread the product so that it can take effect. Barricade features The Andersons Dispersible Granular Technology that allows each granule to shatter into thousands of small particles after touches water.

With this, Barricade can move past layers of soil to tackle the weed seeds deep down.

Key features:

• The Anderson Dispersible Granular Technology
• Contain 0.48% of the active ingredient prodiamine
• Apply once or twice per year

Product specification

Brand	The Andersons
Net Weight	18 pounds
Coverage	5800 sq. ft.
Type	Selective systemic
Safe for children and pets?	No

Want to listen to more opinions on this product? Watch this video below to help you understand more!

10. Bonide Complete Post and Pre Emergence Granular Weed Killer

(Best Pre-emergent and Post-emergent)

If you happen to miscalculate the sprouting period during spring, there is a high chance your beloved garden will end up invaded by weeds several weeks later. Instead of panicking to pull-off these weeds by hands or using a lot of weed killers that can potentially harm your yard, let’s take a look at this Weed Beater.

The formula in this product provides treatment over weeds that are either seeding or sprouting.

It promises to eliminate broadleaf and grassy weeds, however, this weed killer works best for crabgrass, goosegrass, dandelion, nutsedge and ground ivy. With its systemic effect, unwanted weeds will be eradicated to the very root.

The application is easy and the package comes in a ready-to-use bag that is super convenient for even beginners. Being in granular form, this product can be used in both warm and cool seasons with equally good results.

With just 10 pounds of this product, you can spread out to 5200 sq. ft. of property.

Key features:

• Pre-emergent and post-emergent formula
• Wide range of control
• Ready to use
• Beginner-friendly

Product specification

Brand	Bonide
Net Weight	10 pounds
Coverage	5200 sq. ft.
Type	Selective systemic
Safe for children and pets?	No

Hear more reviews on this product here:

11. Preen Lawn Granular Weed Killer

(Best for Established Grass)

Preen is back with another weed control for your lawn. If you are struggle with weeds that already established on your beautiful lawn, this is the solution for you.

Preen Lawn Weed Control is a post-emergence product that can eradicate more than 200 weeds, including dandelion, chickweed, knotweed, plantain, spurge and other common invaders. This weed killer is specially designed to tackle tough weeds anytime or season, even after you have applied fertilizer to your lawn.

It is suggested to use on established Bermuda grass, centipede grass, Kentucky bluegrass, perennial ryegrass, tall fescue, zoysia if you want to eliminate weeds. Normally weeds killer products can harm or burn your grass, but rest assured as this Preen Lawn Weed Control has got that covered.

For the best result, you can mow your lawn 1 or 2 days before apply the weed control, and when you do apply, keep in mind to use it on damped or wet lawn with spreader. The granules will stick to wet weed leaves to be absorbed before start eliminating weeds from roots.

This product will stay effective for around 3 weeks, therefore, you should wait for 3 weeks before reseeding your preferred grass.

Key features:

• Control dandelions and 200 other common weeds
• Does not burn grass
• Can be used after fertilized during summer

Product Specification

Brand	Preen
Net Weight	10 pounds
Coverage	5000 sq. ft.
Type	Selective systemic
Safe for Children and Pets?	No

Want to see the effect of this weed killer? Check out the video below!

12. BioAdvanced All in One Weed & Feed Granular Weed Killer

(Best for Crabgrass)

BioAdvanced Weed & Feed Crabgrass Killer is an all-in-one product that can both protect your lawn from invasive weeds while keeping your grass and plants green and lush.

Handle even the stubborn weeds such as dandelion, clover, chickweed or crabgrass, BioAdvanced offers you a product that will not harm your grass.

At the same time, it also acts as fertilizer that feeds and optimizes your turf. With the Micro-Feed Action technology, the product improves the ability to absorb nutrient that plants can take in between each feedings while assists roots growth and increases plants ‘ resistance to heat and drought.

This All In One Weed & Feed is specially formulated to suit best for Northern Lawns. That means it would work best on Bermuda grass, Fescue, Zoysiagrass, Kentucky Bluegrass, Ryegrass, Buffalograss and Seashore Paspalum. For Bermuda grass, it might cause short-term yellowing, but do expected for recovery.

Key Features:

• Weed and Feed product
• Micro-Feed technology
• Designed for Northern lawns
• Apply anytime during spring or early fall

Product Specification

Brand	BioAdvanced
Net Weight	24 pounds
Coverage	10000 sq. Ft.
Type	Selective Systemic
Safe for Children and Pets?	No

Want to know more details about this convenient product? Watch the video below!

13. Yard Mastery Prodiamine Pre-Emergent Granular Weed Killer

(Best for DIY)

If you are looking for something light-weight enough to carry easily but still effective and flexible to adjust the formula, this Granular Weed Killer from Yard Mastery might be good for you.

Just a tiny 5oz bottle but professionally formulated for those who want to DIY and control the amount of herbicide, this product alone is enough for an entire season on a 10,000 square foot. Such a stunning number!

It takes form as a water dispersible granule, which you need to mix it in water to dilute it, then use a normal sprayer to spray on your desired area thoroughly. Remember that this product only take effect when it comes in contact with water.

Since it is a pre-emergent weed killer, it is recommended that you apply this product in spring and fall before crabgrass and poa annua sprout so that it can help you prevent these unwanted guests. You can use this on all grass type too, so rest assured.

Key Features:

• Small, easy-to-carry bottle
• DIY product
• For all grass types
• Pre-emergent herbicide

Product Specification

Brand	Yard Mastery
Net Weight	5 oz
Coverage	10000 sq. Ft.
Type	Selective
Safe for Children and Pets?	No

14. GreenView Weed and Feed Crabgrass Granular Weed Killer

(Best Multi-Purpose)

GreenView Weed and Feed comes as the 3-in-1 product that can provide you everything you needs for a lush and green lawn, just like its name suggests.

It is a professional quality product that guarantees professional DIY result. Just one application for the spring, the product can perform 3 tasks: prevent crabgrass during spring, kill other commonly weeds, and feed your lawn the nutrients it deserves.

Besides from the instant boost of nutrients your lawn will receive, the GreenView Weed and Feed is formulated to boast the highest slow-release nitrogen on the market.

With 65% of slow-release nitrogen, your lawn will be provided with 12 weeks of steady, even delivery of feedings. This means more nutrients will be absorbed by plants, not washed away.

It is recommended to apply this product in early spring when the first dandelion flowers appear to effectively create a barrier on the soil’s surface to prevent crabgrass growth as well as control other broadleaf weeds. And keep in mind to not use this product on Colonial Bentgrass, Floratam St. Augustine, Carpetgrass and Dichondra as it might burn your grass.

Key Features:

• Pro-grade, professional result
• 3-in-1 product
• Kill more than 200 weeds
• 65% slow-release nitrogen formula

Product Specification

Brand	GreenView
Net Weight	18 pounds
Coverage	5000 sq. Ft.
Type	Selective systemic
Safe for Children and Pets?	No

15. Barricade Pre-emergence Herbicide Granular Weed Killer

(Best for Wide Area)

This Barricade herbicide contains Prodiamine, which is well-known for its ability to control weeds in nurseries, landscaping, turf farms or Christmas tree farm and golf course, without harming the preferred grasses.

It is a pre-emergent weed control for grassy weeds as well as broadleaf weeds, such as dandelions, crabgrass, daisy, and much more.

The brand instructed users to apply this product in early spring, before the germination of weeds seeds or following the removal of existing weeds for the best result of weeds control. It might be too strong to use for flower gardens too, so please do take this in mind.

Applying using spreader is encouraged to achieve the best and even spread, as well as easier to clean up afterwards.

Key Features:

• Contain Prodiamine
• Pre-emergent weed control
• Prevent grassy and broadleaf weeds

Product Specification

Brand	Barricade
Net Weight	10 pounds
Coverage	5000 sq. Ft.
Type	Selective systemic
Safe for Children and Pets?	No

Want to know how this product works? Check out this video below!

Things To Consider Before Buying Granular Weed Killer

If you walk out to the local garden store or lawn care, you will be dizzy looking at shelves of herbicides lining up. It would be overwhelming for sure.

If you think you have made the choice for the best product after reading my review for the best granular weed killer, there are still some other factors you should think of first before making the purchase to make the most out of these weed killers.

1. Identifying Weeds

The most important thing you need to know is the kind of weeds you have in your gardens or lawns. This will help you find the best weed killer to tackle them without having to try a lot of products with the risk of wasting money (and harming your own lawn).

Do examine the plants in your garden to find out the problems they are facing. Are these weeds that only stay for one season like crabgrass or perennial weeds that keep invading your garden? There are weeds that easy to eliminate as their root system is weak and simple, while there are weeds with a complex root system that is extremely stubborn.

If you still cannot identify those weeds, you can bring some samples to the local lawn care shops and ask the staff.

2. Your Intention

What is your intention when purchasing these weed killers? Do you want to sabotage weed growth? Or you want to eliminate weeds that already invaded your garden? Or you simply just want to eliminate everything on your lawn to re-seeding all over again?

Depends on your intention, there will be suitable choices of herbicides designed for you. If you want to prevent, then pre-emergent weed killers that applied in early spring or fall is good to go as it will interfere with the growth of weed seeds.

If you looking for a herbicide that eliminates all, then go for the non-selective systemic one to clear out everything.

3. Coverage Size

You should also think about the amount of weed kill you need to based on the expected (or affected) area. Nowadays there are lots of granular weed killers that come in different package sizes to meet up your needs.

FAQs

Finally, here are some questions that most people will think of when it comes to granular weed killer. Take a look!

My Top Pick

And that’s it, my top 15 for the best granular weed killer in 2023. I hope reading my review can help you in making the purchase decision easier!

If I have to choose one best product out of this list, I would go with Espoma Organic Corn Gluten Granular Weed Killer. It is made from corn gluten, which is organic and safe for pets. And besides the role of weed preventer as it should be, it is also a fertilizer that can boost the thickness and greenness of the lawn. Such multi-tasking!

I hope you enjoy my list of the top 15 best granular weed killer. What is your favorite top pick out of this list? Feel free to share!

If there are any questions, please don’t hesitate to leave a comment, and I will try to reply asap!