7 Best Weed Torch: Weed Burner Buying Guide & Weed Torch Reviews

Tired of constantly having to pull weeds out of your garden?

Manual weeding can feel like a never-ending task, but don’t turn to chemical weed killers just yet – try a weed burner torch first. Here’s everything you need to know when it comes to finding the best weed torch for your needs.

Frequently Asked Question

Are weed burners harmful to the garden?

Before starting the treatment session, clearing the garden of combustible objects is crucial. The category includes dead branches, leaves, haystacks, etc.

A standard weed killer torch works best on weeds at 1-2 inches in height (3-5 centimeters). Chemical methods are more suitable for taller weeds.

To protect ornamental and valuable plants, keep the flame level low and work through the weeds at a steady pace. The burning process is complete when weeds turn into a matte color.

Another factor is the season. Burning weeds in the dry season may pose dangerous fire hazards.
For poisonous plants, users need herbicides or manual weeding methods because burning poisonous plants often cause fatal allergic reactions.

Can you use a heat gun to kill weeds?

Heat guns can burn the weeds completely, but this method is inefficient. The 3 main reasons include:

Long treatment session: Users need to invest time using a heat gun because it eradicates weeds at a slow speed. This results in a large operating cost in the long run. Moreover, users will experience uncomfortable hand fatigue and back pain.

Damage to the soil: The power from heat guns is hard to control, which will decrease the soil quality after the weed-killing process. When treating short weeds, the flame may also damage nearby plants.

Low safety level: Weed torch hose is the most recommended benefit from weed torch reviews. This hose keeps users at a safe distance from the flame. Heat guns, on the contrary, provide only a small space from the handle to the tip.

Best Weed Torch Reviews

Hot Max 500G Big Max 500,000 BTU Propane Torch

Hot Max Big Max 500,000 BTU Propane Torch Kit, Idle...
2,071 Reviews
Hot Max Big Max 500,000 BTU Propane Torch Kit, Idle...
  • QUALITY. The Hot Max Big Max Torch is the premier large...
  • CONTROL. The Big Max Torch features our Idle Boost/Fuel...
  • OUTPUT. The Big Max Torch puts out 500,000 BTU/hr, making it...


  • Extremely powerful heavy-duty weed torch with a rating of 500,000 BTU
  • Designed with a trademarked molded handle that makes it easier and more comfortable to use, saving you from having to bend over quite as much
  • Can also be used to melt snow, thaw ice and frozen pipes, heat metals, paint removal, and more
  • Comes with a 10-foot hose, a brass valve to control the flame, a safety valve, and a flint striker for lighting the burner

What We Like

Thanks to its impressive power, this weed torch burns even giant weeds quickly and immediately. More than three quarters of the weeds you deal with will instantly be decimated by this weed torch, and others can easily be fully eradicated after a second round a few days later.

What Could Be Improved?

The fact that this weed torch doesn’t have a built-in lighter can be a little frustrating, especially since pulling the turbo trigger can sometimes end up putting the flame out.

This isn’t helped by the flint striker that’s included with the product being pretty flimsy – you will likely need to find another way to light this weed burner before each use.

BlSupply Heating Torch with 5 Meter Hose

BISupply Heating Torch with 5 Meter Hose – Portable Torch...
1,057 Reviews
BISupply Heating Torch with 5 Meter Hose – Portable Torch...
  • [Propane Weed Burner Torch]: Whether you are removing weeds...
  • [Versatile Tool]: This landscaping construction tool is...
  • [Easy to Use]: Connect the blow torch and hose to the other...


  • Reaches temperatures of up to 3000°F, making it suitable for soldering, cutting, and ice-melting too
  • Made from stainless steel, meaning that it’s resistant to corrosion and rust
  • Comes with a flow valve knob, a 15-foot hose that can be used with both propane and butane, and a steel jet nozzle

What We Like

The 15-foot hose that comes with this model is super-convenient, and the weed burner itself is easy to set up and start using. The intense heat that this model puts out is significantly higher than many of the other weed burners on the market, and the flame is also easily adjustable.

What Could Be Improved?

Instructions need to be included with this product, since the only way to really get a full flame is by closing down the valve on your propane tank – something that can take a while to figure out since instructions are lacking.

It can take a little adjusting to get this product to work in the way it should, but, once it does, it runs well.

Ausail Weed Torch Propane Burner 50,000 BTU

Weed Torch Propane Burner,Blow Torch,120,000BTU,Gas Vapor,...
3,437 Reviews
Weed Torch Propane Burner,Blow Torch,120,000BTU,Gas Vapor,...
  • Please Note:Use Only With Propane Cylinder. Please don't use...
  • Compared to other burner, AUSAIL weed torch adopt stainless...
  • This torch is the helper for patio,lawn and garden...


  • Burns for an hour with a single 14 oz. propane canister
  • Has an easy-to-use control knob that allows you to adjust the volume and intensity of the flame, meaning that you can use this tool even in very small spaces
  • Has a convenient self-igniting feature
  • Made from hardy and long-lasting stainless steel
  • Comes with a two-year warranty
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What We Like

Although this is a lightweight weed burner, it still has an impressive amount of power, and the fact that it self-ignites is a huge bonus when it comes to convenience. It’s lightweight and simple to use, meaning that you can easily cover large areas in a short amount of time.

What Could Be Improved?

The main downside to this weed burner is the way in which the wind can sometimes blow the flame out. However, it can be reignited easily. Professionals may find the size of this flame too small, making it better suited to home gardeners.

Flame King YSNPQ810CGA Propane Torch Weed Burner with Integrated Lighter

Flame King YSNPQ810CGA Propane Torch Weed Burner with...
7,918 Reviews
Flame King YSNPQ810CGA Propane Torch Weed Burner with...
  • Lightweight Torch produces up to 24,000 BTU, enough for...
  • Flame control valve allows you to easily control flame size
  • Non-slip rubber handle for easy grip and comfort


  • Provides 24,000 BTU of power
  • Has an adjustable brass valve to give you control over flame size
  • Also works well for melting thin ice and lighting grills/fire pits
  • Compatible with standard 16.4 oz. propane canisters

What We Like

This sleek silver weed burner is extremely lightweight and comfortable to use. The fact that it comes already-assembled is a huge time-saver – you can simply hit the convenient self-igniter and get burning straight away!

What Could Be Improved?

This model is powerful for a lightweight weed burner, but the flame is too small and weak for large areas of mature weeds – you would have to move extremely slowly in order to do the job effectively.

Mag-Torch B00KXX6QMK Weed Burner Outdoor Torch Kit

Mag-Torch MT 5000 High Output 500,000 BTU Weed Burner...
1,484 Reviews
Mag-Torch MT 5000 High Output 500,000 BTU Weed Burner...
  • Outdoor 500,000 BTU torch
  • Works with Minimum 20 lbs. POL Bulk Tank (BBQ Tank)
  • 61" of CSA Certified Hose to Connect Torch to Tank


  • Easy to control flame power at 500,000 BTUs
  • Sturdy and lightweight handle
  • Strong weed-killing effect
  • CSA certified safety level
  • Alternative solution for melting ice in the winter

What We Like

Mag-Torch weed burner offers flame power up to 500,000 BTUs, ideal for eliminating various types of weeds. 

The built-in knob allows users to control the flame easily by enhancing it for large areas or lowering it to kill weeds in small gaps in the driveway and the pavement.

This product is compatible with the standard propane tank, which is convenient for users who already own BBQ tanks. Each package also includes a spark lighter. 

The lightweight handle gives a firm grip and reduces hand fatigue to ensure a trouble-free weed treatment session.

Mag-Torch adds the CSA-certified hose to guarantee a high safety level for homeowners. Plus, the length gives users the flexibility to kill tall weeds. 

This torch for weeds can also serve other home use purposes, such as lighting a bonfire and melting ice in the winter.

What Could Be Improved?

The only downside of this product is the handle materials. In the long run, the handle will go through the corrosion process, leaving a rusty look.

Red Dragon B002LH46M8 Mini Weed Torch Kit

Red Dragon VT 1-32 C 25000 BTU Mini Weed Dragon Propane...
1,362 Reviews
Red Dragon VT 1-32 C 25000 BTU Mini Weed Dragon Propane...
  • Perfect for natural weed control
  • Durable Steel construction
  • Lightweight design makes it easy to use


  • Durable stainless steel
  • Easy to control the fire for beginners
  • Compatible with various propane tanks
  • Convenient for storage
  • Detailed instruction manual

What We Like

This weed burning torch can be paired with any propane tank weighing from 14 ounces to 1 pound. Thanks to this feature, users can effortlessly move around in the garden without getting tired from carrying a heavy burner kit. 

Another plus point is the stainless steel hose that lasts for a long time in all weather conditions.

This product includes a valve for easy fire control, making Red Dragon the most recommended weed torch for beginners. This valve gives extra safety in maintaining the gas flow.

The instruction manual also provides details on common issues when using a propane weed torch and the solutions to ensure a memorable customer experience.

When users want to store Red Dragon in the dry season, they can conveniently put the lightweight parts in a box and place them in the garage. Keep the storage well ventilated to maintain the product quality.

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What Could Be Improved?

Asides from the advantages mentioned above, this product is not efficient for treating large areas. It is because it requires a long treatment duration, which results in a large gas consumption.

SPARC B07XKXSSND Propane Outdoor Torch


  • Easy-to-use foam handle
  • Built-in trigger for user safety
  • Winter-friendly weed torch
  • Affordable price
  • 1-year warranty

What We Like

Designed with the 34” hose, SPARC allows users to eliminate weeds at a safe distance. The built-in trigger adds to the safety level by turning off the firepower right after users disable it.

In the weed-killing process, users can adjust the volume of the flame by twisting the knob. This propane torch for weeds is excellent for burning new sprouts in the small gaps between the plants without harming the surrounding areas.

The best time to utilize these adjustments is the winter when the garden requires minimal weed treatment.

The handle has a foam layer to bring a firm, non-slippery grip even for users with sweaty palms. SPARC comes at an affordable price and a 1-year warranty for product replacements.

To store the torch parts, place them in a cool area and avoid direct sunlight.

What Could Be Improved?

Unfortunately, the strongest fire volume is only 20,000 BTU. Although this weed burner torch works well for tall weeds, it takes long hours and consumes much fuel.

Which is the Best Weed Torch on the Market?

Weed Torch Propane Burner,Blow Torch,120,000BTU,Gas Vapor,...
3,437 Reviews
Weed Torch Propane Burner,Blow Torch,120,000BTU,Gas Vapor,...
  • Please Note:Use Only With Propane Cylinder. Please don't use...
  • Compared to other burner, AUSAIL weed torch adopt stainless...
  • This torch is the helper for patio,lawn and garden...

For the average home gardener, that answer would be the Ausail Weed Torch Propane Burner 50,000 BTU.

It’s lightweight, comfortable to use, and made with quality in mind, which is backed up by the two-year warranty it comes with – something that many other weed torches don’t offer.

This model also stands out because of its self-igniting feature, making it convenient to turn it on and off whenever you need to.

Weed Torch Buying Guide

How Does a Weed Torch Work?

Usually either powered by gas or electricity, weed burners are portable torches that are designed to quickly produce an intense amount of heat. This heat, which is most commonly in the form of an open flame, is directed at unwanted plants to destroy the cells in their stems.

This then prevents those plants from being able to take in nutrients and water, therefore causing them to die in a matter of hours.

Do Weed Torches Actually Work?

Let’s face it – there are so many gardening products out there that promise to work miracles, but only end up being a huge waste of money.

This isn’t the case when it comes to weed torches, so long as you choose a good model.

You also need to make sure that you are using your weed burner at the correct time in a plant’s lifecycle in order to efficiently kill it off. Younger weeds that are torched in the spring and early summer will be much easier to eradicate than older and woodier weeds.

Perennials may also grow back in a couple of weeks, but all you need to do is go another round with your weed burner. Do this a few times and you will soon deplete the roots of the plants, causing them to finally die.

Let’s see how weed torch works:

The Different Types of Weed Torches

All of the weed torches out there will usually fall under one of the following 2 categories:

Lightweight Weed Torches

Lightweight weed torches are perfect for those who need to regularly spot weed along paths and driveways, and are also small enough to be used in vegetable gardens.

These torches are pretty simple to use, and that’s a big part of their appeal. Propane versions will connect directly to a gas canister and can be turned on with a spark igniter, while electric alternatives are usually plug-and-play.

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When it comes to intensity, lightweight weed torches can usually produce just as much heat as a heavy duty weed burner, making them a cost-effective option for many.

Heavy-Duty Weed Torches

While usually favored by landscapers and farmers, heavy-duty weed torches are also suitable for home gardeners who have a large garden or yard to weed.

They work in a similar way to lightweight weed torches, with the difference being that instead of directly connecting to a gas canister, they are connected by a hose to a larger propane tank.

Certain models will also be fitted with regulators to ensure consistent pressure during use. This is actually quite an important feature, because it also prevents your weed burner torch from producing a flame that’s too large for it to handle.

Gas vs. Electric

Gas-powered weed burners tend to be more popular. Not only are they usually more powerful than electric alternatives, but they also give you more flexibility when it comes to weeding, since you won’t be restricted by a power cord.

However, electric weed burners tend to be cheaper to run, since you won’t need to keep filling a propane tank.

How Much Power Do You Need?

It doesn’t matter if a weed torch is lightweight or heavy-duty, chances are that it will produce a flame with a heat of around 2,000°F.

However, the difference lies in the volume of that flame. This is usually measured in BTU, which stands for British Thermal Units.

Very small and lightweight weed burners will usually come in at around 25,000 BTU, while the larger lightweight versions stand at about 100,000 BTU. Heavy-duty weed burners are often more powerful, with some even reaching 500,000 BTU.

Will You Need an Interchangeable Burning Tip?

Otherwise known as the “bell”, the burning tip sits at the very end of a weed burner’s rod, and this is where the flame is produced from. The larger the bell, the bigger the flame.

Most models will have a fixed burning tip, with sizes usually varying between three quarters of an inch to three inches.

However, a few of the models out there have interchangeable burning tips, meaning that you can swap the tip out for one of a different size, in order to produce a bigger or smaller flame.

You might think that a bigger flame is better when it comes to tackling weeds, but this isn’t always the case. Not only could a too-large flame damage nearby plants when weeding in your garden, but larger flames will also have a shorter burning time, since more gas is being used.

How Long is the Hose?

This only really applies to those who want to buy a heavy-duty weed burner, since the hose is what connects the burner to a gas tank.

Ideally, you want as long a hose as possible. The longer it is, the less you will have to pick the tank up whenever you want to use your weed burner in various parts of your garden.

Would You Prefer to Have an Ignition Switch?

Ignition switches are the most convenient way to turn a weed burner on – simply turn on the gas, flick the switch and out comes the flame.

However, not all weed burners have an ignition switch. Some require the use of a special starting tool in order to get the flame going, and although this is perfectly safe, it is more cumbersome than simply hitting a switch.

Extra Accessories

While some weed burners are quite basic, others come with extra accessories that can make usage much more convenient.

A few to look out for include:

  • Propane tanks – these are a must if you’re going for a gas-powered weed torch, but most models won’t come with a propane tank. However, you may be able to find a good deal if you purchase the two together from the same seller.
  • Propane tank cart – if you’re going for a heavy-duty weed burner, then a propane cart can really save you some back-breaking work. Rather than having to lug your tank and burner all around a garden, you’ll be able to easily wheel them instead.
  • Squeeze valve – these can be quite useful if your weed burner doesn’t already come with a squeeze valve. It gives you extra control over how large your produced flame is, which can also save you money when it comes to how much gas you use overall.

What’s Your Budget?

Although last on this list, your budget will likely be an important deciding factor when it comes to choosing a weed burner. However, don’t leave yourself restricted with a budget that’s too small.

You may see plenty of inexpensive weed torches out there, but make sure that the one you choose has the power and all of the features you need.

Don’t forget that your budget will also need to cover a propane tank for a gas-powered burner, which you will most likely need to purchase additionally.

This girl is sharing a few help tips she’s found to kill weed naturally:


The main thing that you need to decide when looking for the best weed torch is whether you need a lightweight or a heavy-duty model.

There may not be a huge price difference between the two, but the lightweight versions are definitely more convenient to use, especially in smaller areas, so don’t automatically assume that a heavy-duty model will be superior – it all comes down to your individual needs.

Last update on 2024-05-04 / Affiliate links / Images from Amazon Product Advertising API

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Jill Sandy

I am a sustainable focus gardener. I love decorating my home backyard with beautiful landscape design and creative garden care techniques I develop myself.