Best Weed Sprayer in 2019 – Top Products Review & Essential Guide

If you’re managing a garden, there’s nothing more infuriating than having to deal with pesky and thriving weeds. Thankfully, this nuisance can now be mitigated with the use of the best weed sprayer.

Any aspiration of maintaining a breathtaking scenery in your yard or garden has to be coupled with the aid of this substantial tool. But just how do you know that yours is the best one around? Today, that query will be tackled down.

And to narrow down your selection, I’ve also identified five of the best weed sprayers in the business now. You’ll also be acquainted with the only guide you’ll ever need before buying your first or upgraded weed sprayer. Let’s now look into some of these best weed sprayers that should help you maintain your garden weed- and hassle-free.

Product Name




Latest Price

16 x 8 x 23 in

Backpack Sprayer

15 x 7.38 x 7.38 in

Compression Sprayer

9.5 x 22.5 x 15 in

Backpack Sprayer

10 x 15 x 22 in

Compression Sprayer

8.8 x 9.4 x 20.9 in

Compression Sprayer

Best Weed Sprayer in the Market Today


Although MY 4 SONS’s entry is backpack sprayer, the device doesn’t utilize a compression system that pumps the solution. The fully-powered unit is equipped with an adjustable lance that allows you to extend the nozzle from 16 to 32 inches.

Along with this flexibility, the equipment is also armed with a 15-foot extension cable that enables the users to set the backpack down and spray the plants in that manner; meanwhile, a handle at the top is included, allowing you to carry the equipment and set it down at your own will.

Additionally, this backpack sprayer includes a number of nozzles that come with numerous alternatives relative to spray type. Once these options are combined with the device’s pressure per square inch switch, controlling the sprayer’s output is just a breeze!


  • Type: Backpack Sprayer
  • Size: 4 gallons
  • Dimensions: 16 x 8 x 23 in


  • Dual filter system
  • LED light indicator
  • Extremely adjustable
  • Large battery capacity
  • Heavy duty, stainless steel wand


  • A bit on the expensive side
  • Much heavier compared to other sprayers


Chapin International’s one-gallon, funnel-top-bearing sprayer comes with a translucent tank that makes it easier to fill and clean. As it is compatible with all the common fertilizers out there, this product is ideal for every known weed killers and pesticides.

The item is equipped with the proprietary SureSpray Anti-Clog Filter along with a 12-inch wand, 28-inch reinforced hose, and an adjustable nozzle; a comfy spray handle is also thrown in the mix. Pumping and carrying the device won’t give you a hassle as it comes with an ergonomic handle.

Chapin is also known for its groundbreaking flexibility. This is evidenced by its ease on the mechanism on spraying fertilizers, pesticides, or herbicides in the outdoors. Homeowners can also choose to take the device inside to disinfect the targeted bugs.

Its versatility can also be experienced from its funnel top that enables its pouring and mixing sans the mess that usually comes with it.


  • Type: Compression Sprayer
  • Size: 1 gallon
  • Product Dimensions: 15 x 7.38 x 7.38 in


  • Comes with translucent tanks for easy cleaning, filling
  • Clog-free spraying
  • Ergonomic and adjustable handle
  • Affordable price
  • Pumps up quickly
  • Sprays mist evenly


  • Contains lead
  • Wand may be a bit small for average-sized users


D.B. Smith’s Field King Professional 190328 No Leak Pump Backpack Sprayer won’t compromise your safety with its Internal No Leak Pump design; as it goes, using chemicals won’t have any drippings on your back.

Meanwhile, the product’s internal piston pump can provide its users to up to 150 PSI. Durability in our third item is also unquestioned with its 21-inch poly wand that comes with the most premium Viton seals.

These seals can be used with Wettable powders and liquids for all desired applications; seals can be changed quickly without using any tool.

Another premium offering from D.B. Smith’s product is its lockable shut off with brass components along with an in-line filter. Storing it won’t be a problem since it’s equipped with an easy access pump with fold-away pump handle.

Among its add-ons are four nozzles, an adjustable brass, two float fans, and a foaming nozzle.


  • Type: Backpack Sprayer
  • Product Dimensions: 9.5 x 22.5 x 15 in
  • Size: 4 gallons


  • Easy to use and pump
  • Comes with an adjustable brass nozzle
  • Readable gallon markers
  • Smooth controls
  • Gets cleaned easily


  • Straps are made of plastic


Just fill it, pressurize, and spray – you’re all done! Roundup’s Lawn and Garden Sprayer is specially developed to cater to all your home and garden needs that mostly involve of controlling weeds, siding, and cleaning decks.

This easy-to-assemble fourth contender is all safe: it comes with pressure release cap that sends down the vapors and liquids. The cap also sends them away right before the top is opened. 

Ultimately, you won’t be needing more time and energy in pumping this sprayer as it only requires 25 per cent fewer strokes than most of its competitors.

Spraying is also continuous as the product comes with a premium shut-off along with a comfort grip and lock-on offering; a durable metal want with comfort grip is likewise thrown in the mix! Its add-ons include three nozzles, a poly adjustable and a high and low volume flat fan.

  • Type: Compression Sprayer
  • Product Dimensions: 10 x 15 x 22 in
  • Size: 2 gallons


  • Both lightweight and sturdy
  • Comes with a lock-on feature
  • Easy to pump and turn handle
  • Good cord storage
  • Reasonably priced


  • Spraying pattern is not that good
  • Wand is prone to leaking


D.B. Smith’s last offering in our list is also a first when it comes to versatility. The sprayer is not only designed to help you manage your lawns but is also ideal for commercial cleaning, sanitizing, and spraying harsh chemicals.The list goes on with its high quality and commercial grade shut off that comes with a comfy grip.

Meanwhile, its lock-on feature along with an easy-to-clean in-line filter are noted. Perhaps one of its winning features comes from its pressure release valve that helps prevent the chemicals from getting on the users right before they open the tank.

Smith Contractor 190216 2-Gallon Sprayer also comes with 21-inch poly wand that is armed with Viton seals right throughout its pump and a shut-off that aids on its long-term resistance to chemicals.

Also included as its add-ons are five nozzles, a poly adjustable, a brass adjustable, two flat flans, and a premium foaming nozzle.


  • Type: Compression Sprayer
  • Size: 2 gallons
  • Product Dimensions: 8.8 x 9.4 x 20.9 in


  • Well-built, sturdy sprayer
  • Highly and easily adjustable spray
  • Longer and thicker hose
  • Comes with a valve that relieves the pressure inside the sprayer
  • Powerful and controllable spray pattern


  • A bit on the heavy side
  • Wand is made of cheap and stiff plastic

Last update on 2020-01-19 - Details - Images from Amazon Product Advertising API

Quick Buying Guide: Choosing The Best Weed Sprayer

Before looking into some considerations or factors to check when purchasing a weed sprayer, it’s paramount that you have to equip yourself first with the types of weeds sprayers.

In this way, you’ll be able to determine which of them best suits your needs. Each of them has their respective advantages and drawbacks, so ensure that you filter these accordingly:

#1 The Battery/Gasoline-Powered Sprayer Type

Gasoline Powered Sprayer

This type of sprayer uses a battery or gasoline as the source of power that expels the solution. As it goes, you won’t be needing to build pressure via the pump.

This sprayer is known for its versatility that it can be fitted easily with add-ons such as hoses, booms, and spray nozzles. In addition, the battery or gasoline-generated sprayers can hold more liquid. The only drawback that can be gleaned from this type is its pricey retail tag.

#2 The Compression Sprayer Type

Gardener spraying herbicide

This very affordable type of sprayer operates under the mechanism of pressure difference which tells the level of the chemical squirt that gets sprayed on your garden. As such, when there’s too much air right in this sprayer type, the solution is bound to get released with less force.

In order to prevent the intensification of oxygen, gardeners who use this type of sprayer have to use the pump to expel the air.

#3 The Backpack Sprayer Type

Gardener spraying herbicide

Do you have arthritis? Do you find holding sprayers a bit of a stretch? Backpack sprayers are ideal for those who may find these affirmative. The backpack sprayer types are equipped with a pump action system which uses lever operation in a typical fashion.

The only disadvantage when using these sprayers is that you won’t be able to close in on the leaves as much as you’d like to.

#4 The Handheld Sprayer Type

Woman spraying plants using water pulverizer

The handheld sprayer type comes with two ports: weed killers while the other one houses the solution.

One of the easiest sprayers to operate, all you need to do is plug in your solution right to the bottom most port before plugging the hose in the port that is located on the rear. When connected, squeeze the trigger and you’ll get a mixture of water, solution, and spreader sticker.

#5 The Wheeled Sprayer Type

 wheeled Sprayer

If you’re one of those who like to transport your sprayer from place to place, then the wheeled sprayer type should work for you. But as it comes with a wheeling mechanism, maneuvering it can be quite tricky. So, whenever your gardening needs always require you to get low under a lead, a more handheld alternative is suggested.

More Features to Consider

1. The Spreader Sticker

For a meaner adherence of the solution on your plants, you definitely to consider getting a spreader sticker. This should thwart the effects of water that naturally beads, causing the water to stick in a flatter configuration.

Meanwhile, this layer should ensure that you’re going to have much longer coverage for your treated plants. This, in effect, will also allow you to apply the mixture less regularly.

2. Cleaning and Maintenance


I always find it extremely important that the weed sprayer that I deal with is easy to tidy up, considering that certain volatility you’d get from those weed or pest-annihilating products. Go for a container that you can fill with water and soap after each application.

3. The Tank Capacity

One of the more crucial considerations is the tank capacity. A sprayer with a larger tank entails that your sprayer is heavier when you move it around your garden. Unless you’re using wheeled units, consider the size of your tank as this can impact your overall performance.

Meanwhile, a larger capacity would mean that you don’t have to refill that often compared to the smaller type of storage.

4. The Adjustable Features

Weed spraying will be much easier if your product comes with adjustable features. Adjustable nozzles, for example, allow you to spray under leaves along with the hard-to-reach areas sans the need to be more flexible physically.

5. Materials


The sprayer materials that you choose will also dictate the durability and longevity of the product. Today, there are three most commonly used materials for a weed sprayer: they are stainless steel, polyethylene, and the galvanized steel.

All in all, these types should aid you well relative to the efficiency, ease-of-use, and durability of the product. Relatively cheaper is the plastic type. But as it goes for most plastic products, they can also be less durable in the long run. However, plastic materials can be used for those with non-powered spraying mechanisms.

The Verdict

I’m placing Chapin 20000 Poly Lawn and Garden Sprayer at the top of our list due to its innumerable features that are deemed highly when it comes to owning either your first or upgraded weed sprayer.

From its easy-to-clean tank, Anti-Clog Filter, ergonomic handle, down to its much-needed add-ons, the product speaks volumes, bar none!

Did you like this post? Do you think Chapin International is worthy of its top spot? If you have anything to add, share, or even ask, please feel free to sound them off in the comment section below. Until then, be safe and have a blast with your new weed sprayer!

Dan Harris

Hi. I'm Dan Harris. My wife and I started gardening 5 years ago. Neither one of us had any gardening background but we loved the idea of growing our own organic food. Over the years, our garden has almost doubled in size and I’ve learned a lot from my season’s successes and failures. I’ve been excited to share my own beginning knowledge and special skills with all garden lovers.

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