Kill Weeds Safely

Sierra Natural Science WeedRot™ gets rid of weeds with a patent-pending formula that’s safe for kids and pets when used as directed. Best weed killer on the market!

✔ Glyphosate Free
✔ Works in as little as 3 hours
✔ Made in the USA

All SNS weed control products are made in the United States
All SNS herbicides are glyphosate free
Buy SNS WeedRot weed killer spray starting at $7.99
before and after weed killer by SNS

Kill Weeds Safely

WeedRot™ kills weeds with a patent-pending formula that’s safe for kids and pets when used as directed.

✔ Glyphosate Free
✔ Works in as little as 3 hours
✔ Made in the USA

SNS WeedRot weed killer is Glyphosate free
Happy family because they use SNS safe weed killers

You Can Buy WeedRot™  In 3 Easy-to-Use Formulas

Purchase WeedRot natural weed control ready to use pouch, square with details label

WeedRot Mix & Use

Get rid of pesky weeds with our powerful & safe weed control with our money-saving ready to mix pouch. Safe around kids & pets when used as directed

A

Discount – Only $7.99

Most Affordable

WeedRot ready to use spray bottle weed killer spray, white with details label

WeedRot Ready to Use

Eliminate weeds with our powerful & safe weed killer. Includes our convenient ready-to-use spray bottle. Safe around kids & pets when used as directed.

A

Buy Online – From $14.99

Most Convenient

Quantity discount WeedRot concentrate weed killer, one gallon bottle, white with details label

WeedRot Concentrate

Control weeds with our powerful & safe weed killer with our concentrated formula. Mix to desired potency. Safe around kids & pets when used as directed.

A

Best Deal – From $67.50

Best Value

You Shouldn’t Have To Choose

Between a Beautiful Garden and a Safe Environment for Your Family

child and mother in garden using SNS WeedRot killing weeds - buy online now

Our journey started over 20 years ago. We wanted an effective and natural weed killer that worked fast but didn’t harm the environment. But that kind of product didn’t seem to exist.

SO WE MADE ONE.

Introducing Sierra Natural Science WeedRot™

Now you can control the weeds in your garden, lawn, farm or school with confidence. Our glyphosate-free formula is safe around your children, dogs and cats.

WeedRot™ is so safe, it’s exempt from EPA regulations. Buy Today!

in stock no glyphosate symbol – SNS WeedRot does not have cancer causing chemicals
child and mother in garden using SNS WeedRot killing weeds - buy online now

Our journey started over 20 years ago. We wanted an effective and natural weed killer that worked fast but didn’t harm the environment. But that kind of product didn’t seem to exist.

SO WE MADE ONE.

Introducing Sierra Natural Science WeedRot™

Now you can control the weeds in your garden, lawn, farm or school with confidence. Our glyphosate-free formula is safe around your children, dogs and cats.

WeedRot™ is so safe, it’s exempt from EPA regulations. Buy Today!

in stock no glyphosate symbol – SNS WeedRot does not have cancer causing chemicals

How to Use WeedRot™

1

after you buy directions for how to use WeedRot weed killing solution, step 1, pick a sunny day

Pick a Sunny Day

2

how to use WeedRot weed killing solution, step 2, spray unwanted vegetation - SNS online store

Spray weeds with WeedRot™

3

Buy and learn how WeedRot weed killing solution works in 3 hours

See Results in as little as 3 hours

Cloudy days are fine too. The sunnier it is outside, the faster you’ll see results

WeedRot™ is Effective on

Dandelion

how to use WeedRot weed killing solution, step 3, wait 3 hours for dead weeds

Crabgrass

WeedRot kills Crabgrass weeds – image of Crabgrass growing

Starthistle

WeedRot kills Starthistle weeds – image of Starthistle growing

Spurge

WeedRot kills Starthistle weeds – image of Starthistle growing

And over 250 different kinds of weeds!

Our Weed Killer – WeedRot™ in Action

Before and after using Sierra Natural Science weed killer products
before and after images of WeedRot’s effectiveness, picture 2
before and after weed killer by SNS

Watch WeedRot™ Kill Crabgrass

In only three hours (video is about 1 minute)

Trusted by the Gilroy School District

To protect their students and staff

WeedRot Testimonial Letter

Buy WeedRot™ and Get Rid of Pesky Weeds With Piece of Mind

Purchase WeedRot natural weed control ready to use pouch, square with details label

WeedRot Mix & Use – Click and Save

Get rid of pesky weeds with our powerful & safe weed control with our money-saving ready to mix pouch. Safe around kids & pets when used as directed

A

Buy Online for $7.99

Most Affordable

WeedRot ready to use spray bottle weed killer spray, white with details label

WeedRot Ready to Use – Buy Today

Eliminate weeds with our powerful & safe weed killer with our convenient ready-to-use spray bottle. Safe around kids & pets when used as directed.

A

Sale! – From $14.99

Most Convenient

Quantity discount WeedRot concentrate weed killer, one gallon bottle, white with details label

WeedRot Concentrate – Saves Money

Control weeds with our powerful & safe weed killer with our concentrated formula. Mix to desired potency. Safe around kids & pets when used as directed.

A

In Stock – From $67.50

Best Value

Helpful Articles About Weed Killer

a Caucasian person’s hands pulling weeds

When to Apply Weed Killer

When it appears there are more unwanted weeds on the lawn than the grass itself and you can’t remove them manually, weed killers come to the rescue

However, when deciding to use a broadleaf weed killer for grass, vegetables, flowers, or any other plants, know 

basket of harvested vegetables including green onions, cherry tomatoes, romaine lettuce, kale, peppers, cauliflower and red cabbage

Why Are Thoughtful Weed Killers Important for Our Planet’s Future?

Weed killing chemicals were previously praised for overcoming agricultural difficulties and shortages. Pesticides were known as the technological answer to combating weeds, insects and other pests that

a person using a weed removal tool to pull weeds from the ground

How Long Does It Take Weed Killer to Work?

Existing weeds appear almost everywhere–mostly in large quantities that are not easy to eradicate. They take away space, sun, and nutrients that are essential for the care and survival of cultivated plants. They cause them to weaken and linger, or even die. This unwanted vegetation must be promptly dealt with to avoid negatively impacting nearby plants with this weed growth.

Weedrot™ is not made with Glyphosate*

Glyphosate is linked to cancer

a bottle showing how SNS WeedRot weed killer line does not use cancer-causing Glyphosate

With Weedrot™ You Can Have a Beautiful Garden

And create a brighter future

the earth happy and healthy because people are using natural weed killer products
two WeedRot packages, one white spray bottle with weed killer ingredients label and one gallon container with product label

Frequently Asked Questions

Here are some of the common questions we’re asked.

There are no stupid questions though – only information you don’t have yet – so ask whatever is on your mind.

It’s it true that most weed trees will die if one cuts down below the crown as long as they’re young enough to get pruners around them?

Not necessarily. In many cases, extra growth will generate below the chopped area. It’s best to dig or pull them out to remove all roots.

Can weeds be killed by highly acidic vinegar and orange gel?

Vinegar and orange gel can be somewhat effective in killing weeds due to the acid it contains. Be careful not to use it on desirable plants. This is not the most effective weed control formula. Its also very hard to control weeds in grass without killing the grass. Its one of the most popular weed killer alternatives.

What’s the best spray for getting rid of weeds like goat head sticker grass from a play area?

WeedRot™ Natural Systemic Weed Control is pretty all-inclusive when it comes to killing every part of a weed. If you’re looking for something less expensive, boiled water might work. But be aware that both of these will kill any plant type they come in contact with. Avoid any weed killer with high levels of Glyphosate. This ingredient is linked with cancer and is a known human carcinogenFor maximum safety, stay away from all glyphosate-based products. They’re not worth the meaningful risks they present.

What are the benefits of knowing weed species growing in the planting bed?

Knowing the type of weed present in one’s garden is crucial to determining the best way to manage it. Some invasive plants are very aggressive and can be hard to control when they mature. Numerous weed species show a cultural problem on the landscape. For instance, the problem of overwatering is indicated by the presence of Nutsedge.

.weed killer crops

You May Also Be Interested In these Top Products

Natural Pesticides | Natural Fungicide | Liquid Fertilizer | Hydroponic Nutrients | Disinfectants | SNS Blog

The Top 11 Reasons WeedRot is Your Best Choice of Weed Killer for 2021

Organic weed killers can be easy and affordable. And most importantly, they’re a reliable way to effectively get rid of pesky weeds. They can eliminate plants that compete with crops in the field, vegetable garden, orchard, lawn, or flower bed. And unwanted plants or vegetation that grow on your sidewalk, alley, and building entrance.

Weeds not only deprive other plants of water, nutrients, and light. They’re also a habitat for dangerous pathogens and pests.

Are you struggling with uncontrolled weed growth? Weeds popping up faster than you can pull them? Does your lawn landscaping look more like wild brush? Are you tired of removing spurge and crab grass from your sidewalk? Then you’ve come to the right place!

WeedRot is the first weed killer on the market that’s derived from a plant-based substance. It’s a safe way to get rid of weeds in flower beds,gardens, or lawns at an even faster speed! When applied in the morning on a sunny day, it causes weeds to wither even within as little as three hours. Here is a list of reasons it’s the best weed killer.

1. Saves time and Energy

As the weather gets warmer, it’s time to get outside and enjoy your space! But it’s not so enjoyable unless it’s maintained. Terraces, paths, and landscaped lawn areas are places where tough weeds can grow out of control, making your yard unsightly. A manicured lawn next to a driveway with weeds cropping up in its cracks doesn’t look so manicured.

The main advantage of our natural weed killer is that it saves you a lot of time and energy. So you don’t have to regularly remove any unwanted plant by hand from around your plants or nearby grass. No need to use gardening tools to remove all the undesirable weeds. WeedRot kills weeds that come up around your vegetables, along your pathways, and between pavement cracks.

Using WeedRot is not only beneficial to your lower back, but also to your walkways and other areas. Constantly scraping grout or pulling out deep roots isn’t good for these paved or stone surfaces.

2. Safe for Pets

Having pets and a beautiful lawn and garden is often incompatible. For one thing, dogs and cats like to mess with your plants, and the herbicide you use can poison them.

With WeedRot, you no longer have to choose between your garden and your animals. It’s a weed killer that’s safe for dogs, cats, and any other domestic or wild animal that happens to be in your yard.

Our product is not only non-polluting, but it also stops weeds before they even appear. Its plant-based active ingredient acts as a pre-emergent on the plant seedling. In other words, the plant seed is blocked in its germination phase. WeedRot is a non-selective weed killer, and it’ll prevent the weeds from growing in the future. So no need to spray regularly and disturb your animals.

3. Safe for Kids

Children are very sensitive to the harmful effects of weed killers. And young children have a habit of putting everything in their mouths. Kids also like to roll in the grass, walk on all fours, and explore.

To keep kids safe without compromising the health of your lawn and garden, use WeedRot. Experts recommend our product as an alternative to Roundup or Spectracide weed killer. These herbicide weed control methods are very harmful. Roundup contains a carcinogenic compound known as glyphosate.

4. No Glyphosate

Glyphosate is the active ingredient used in foliar herbicides with systemic action. The green parts of the plants absorb it. Then, it travels throughout until it reaches the root tissue of the plant. This causes them to die.

According to the World Health Organization (WHO), glyphosate is a possible carcinogen. This chemical also kills insects and birds. It even ends up in soil and groundwater. Glyphosate will be fully banned in agriculture. In the private sector, its use is strictly prohibited in most counties for the same reasons. The unauthorized use of chemical pesticides is punishable by heavy fines of up to $50,000.

Is it possible to effectively control weeds without using glyphosate? Of course, it is! WeedRot contains a natural active ingredient just as effective as glyphosate. The only difference is that it’s completely safe for the environment.

Don’t put off chemical weed killers for fear of being fined. Do you value your health and the health of your loved ones above all else? Do you want to take care of the surrounding environment while tending your lawn and garden? Then it’s worth retiring glyphosate-based treatments and using our safe substitute. Get ready for the new and improved better-than-Roundup: WeedRot.

5. EPA Exempt

The EPA requires the registration of all weed killer herbicide and pesticide treatments marketed and traded in the United States. This registration is based on scientific studies. These demonstrate that they don’t pose a major risk to human health or the environment.

The EPA has required this procedure for many years. It’s now required once again for products registered a while ago. This is to ensure that they meet today’s more stringent standards. Especially given the evolution of scientific knowledge over time.

Some pesticides are exempt from registration. This is under the Federal Insecticide, Fungicide, and Rodenticide Act. In essence, the EPA has determined that pesticide and herbicide chemicals that pose little or no risk to human health or the environment are exempt from registration.

And guess what? WeedRot is one of those exempted products! If the EPA trusts us, so should you.

6. Works in as Little as Three Hours

A committed organic gardener might turn to solutions like mulch, grass clippings, or other organic matter to curb weed growth. But these take time and bring with them their own set of problems.

WeedRot is a safe natural weed killer that works by direct contact. It removes the waxy layer commonly known as the “cuticle” that the plant produces naturally. This cuticle is a hydroxy fatty acid. WeedRot penetrates deep into the root system to stop the weed from absorbing the amino acids and nutrients necessary for growth.

After spraying, the product breaks down the cell structure of the weed. It causes dehydration, root damage, and weed seed deformation. It ultimately causes death. WeedRot works on common weeds as well as tough weeds. It also tackles both perennial weeds and annual weed plants.

WeedRot works in a variety of weather conditions too. It produces the best results when applied to plants in direct sunlight on warm sunny days. Wet weather isn’t ideal since water can reduce its effectiveness. To achieve the desired results, a good rule of thumb is to apply WeedRot to dry vegetation. In favorable conditions, the first signs of WeedRot working appear in as little as three hours. Within a few hours, you’ll see brown leaves or yellowing leaf damage.

Strictly follow the recommended rates of application. It’s important to fully cover the treated vegetation during the procedure. You’ll also want to avoid spraying on windy days to reduce unintentional spray or cast unoff.

7. Zero Day REI

The REI is the minimal amount of time that must pass from the moment you apply the product to the moment you harvest the crop. The harvest can be a variety of crops, like fruit, vegetable, flower crops, or cannabis plants.

The REI period is one of the most important parameters for humans and animals. You have to consider it when planning your treatment with special regard for safety. It prevents food poisoning of both humans and animals. Safety is a very important goal in modern farming and plant protection. This is because consumed crops must be free of any undesirable substances.

WeedRot is safe for growing fruit, veggies, cannabis, and other consumable plants. Whether you’re a commercial grower, or just tending your tomato plants, WeedRot is the safe weed control solution.

The ingredients in WeedRot break down quickly. So they pose no threat to beneficial insects, pets, or your family. Our product is completely biodegradable, leaving no metabolites. The soil, even potting soil contained in flower beds, remains safe for further cultivation.

WeedRot is a safe weed killer. As such, you can use it to control weeds under fruit trees. The soil where you’ve applied WeedRot can be further used for:

 

  • Growing ornamental Plants
  • Cultivating Fruit Plants
  • Sowing a Lawn
  • Starting a Vegetable Garden

8. Improves Sidewalk Appearance

WeedRot not only works on lawn and garden soil, it’s also an effective treatment for moss on hard and semi-hard surfaces. It works on driveway and garage pavement as well as on bricked pathways and sidewalks. It’s a great solution for cleaning up weed growth around paving stones too, where crabgrass and moss often sprout up.

WeedRot is the perfect choice for avid or beginner gardeners along with professional landscapers. This product is easy to use and provides fast, visible results. It starts to work immediately after spraying. And it destroys the cells of the weed within a single day.

This type of weed killer has a twofold objective. It both eliminates weeds and prevents weeds from growing back. It eliminates tough weeds from your sidewalk in an effective and long-lasting way.

Freshly grown tomatoes hanging on the vine free from pests, insects and other chemicals

9. No Harsh Chemicals

Now you can take care of your lawn and garden and get rid of pesky weeds, without harsh chemicals. No need to go tediously weed by hand or kill off common weeds with hot water or dish soap. Until now, there hasn’t been a product on the market derived from a natural substance to fight against invasive weeds. Luckily, the solution is here: WeedRot.

WeedRot can be successfully used with all types of crops. It’s particularly recommended for use in the cultivation of fruit trees and bushes. Due to its natural, plant-based ingredients, you can be sure that WeedRot won’t leave any undesirable residue on your fruit. What’s more, the product doesn’t have soil-borne activity. This means soil test studies show it doesn’t pose a threat to future plants.

WeedRot is simply an excellent way to get rid of weeds without using harmful chemicals.

10. Organic Ingredients

Nature offers everything we need. This includes plants that are able to prevent weeds from growing. We took our inspiration from this idea and made natural weed killers.

WeedRot is a partially organic weed killer that doesn’t contain any active ingredient of chemical origin. And it certainly doesn’t contain glyphosate. It’s entirely made up of plant-based compounds. This type of product is particularly respectful of the environment.

11. Better than Home-Made Solutions

You hear all kinds of weed control advice from friends and family. They say mix salt with hot water or pour vinegar over the weeds you want to get rid of.  At first glance these home remedies may seem harmless to the environment. But they’re in no way recommended.

Salt effectively dries out plants. And it disrupts the biological balance of the surrounding soil. Grass won’t grow in salty soil.

As for vinegar, it contains acetic acid. This compound degrades into acetates and other acids in the soil. Their action and pollution are ultimately quite comparable to that of glyphosate. Acetic acid is very corrosive to all plants and acidifies the soil. As such, the use of vinegar against weeds in sealed areas is strictly prohibited.

Better forget home remedies of any kind. Make use of WeedRot, an effective organic weed killer. It’s completely safe for your soil.

Third Party Content Disclaimer

Some of the information on this Web page has been provided by external sources. The provision of Third Party Content is for general informational purposes only and does not constitute as a recommendation for alternatives. The Third Party Content provided on this web page is obtained from sources believed to be reliable. This information is not approved by the office of environmental health hazard assessment. Please do research to determine your own health risk assessment. The human health risk of all products must be carefully evaluated based on your particular needs. Sierra Natural Science is not responsible for the accuracy or reliability of the information supplied by the external sources, and no guarantees are made by Sierra Natural Science or the providers of the Third Party Content as to its accuracy, completeness, timeliness.

Sign up for our newsletter and get 20% off your first order & receive exclusive offers!

Back to Top
Cookies Notice We use cookies to improve your experience on our website. By browsing this website, you agree to our use of cookies.