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Weed Warrior Weed & Grass Killer Concentrate Refill

$22

27 oz. concentrate bottle Covers up to 224 sq. ft.

Weed Warrior weed control concentrate 27 ozWeed Warrior Concentrate back of package imageWeed Warrior Weed & Grass Killer Concentrate Refill data sheetWeed Warrior Weed & Grass Killer Concentrate Refill data sheetWeed Warrior Weed & Grass Killer Concentrate Refill data sheet

Organic weed and grass killer concentrate refill

Fast-acting organic herbicidal soap refill for your existing Weed Warrior sprayer system. Kills vegetation on contact.

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$22

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Weed Warrior weed control concentrate 27 ozWeed Warrior Concentrate back of package imageWeed Warrior Weed & Grass Killer Concentrate Refill data sheetWeed Warrior Weed & Grass Killer Concentrate Refill data sheetWeed Warrior Weed & Grass Killer Concentrate Refill data sheet

Kill unwanted vegetation with less waste

Refill your Weed Warrior starter system for continuous weed & grass control.

This concentrated herbicidal soap formula is designed for your existing Sunday pouch and wand sprayer. Our fast-acting, non-selective concentrate kills stubborn populations of weeds, mosses, algae, and grasses quickly - with visible results in as little as 20 minutes. Perfect for use in garden beds, near patios, along sidewalks, in mulched areas, and other yards areas where complete vegetation control is needed.

PRODUCT FEATURES

  • Organic herbicidal soap concentrate refill
  • Kills all vegetation including weeds and grasses
  • OMRI-listed for organic gardening
  • See results in as little as 20 minutes
  • Non-staining formula
  • Non-selective - use carefully around desired plants
  • For use with Weed Warrior starter kits
  • Treats up to 224 sq. ft.

WHAT'S INCLUDED

27 oz. bottle of herbicidal soap concentrate. Designed as a refill for your existing Sunday Weed Warrior starter kits.

INSTRUCTIONS

For best results, apply between 50-85 degrees F when no rain is expected for 3+ hours:

  1. Pour one full bottle of Weed Warrior into your reusable Sunday pouch and attach the sprayer
  2. Use your outside hose to fill the pouch up to the 1-gallon mark
  3. Secure the cap of the reusable pouch and shake well
  4. Spray onto unwanted vegetation until leaves are entirely covered
  5. Repeat treatment in 2-3 weeks for best results
  • Not for use in lawns
OMRI Organic Label

Helpful Tips from Lawn Advisors:

How does weed and grass killer work?

Weed Warrior is a powerful herbicidal soap made from fatty acids. It eats away at the waxy coating that protects most green leafy growth from the elements, causing rapid desiccation and plant death.

What vegetation does Weed Warrior control?

Effective against bluegrass, chickweed, crabgrass, corn spurry, dandelion, groundsel, lambsquarters, mouse-eared chickweed, mustards, plantain, redroot pigweed, round leaved mallow, sheep sorrel, shepherd's-purse, stinkweed, thistle, moss, algae, and lichens.

Do I need the Weed Warrior Starter Pack to use this product?

Yes, this is a refill concentrate only. You'll need the sprayer and pouch that come with the Weed Warrior Starter Pack or Starter 2-Pack to apply this product.

Can I use weed and grass killer on my lawn?

Weed Warrior is non-selective, meaning it will kill any vegetation it contacts - including grass. We recommend using it in gardens, sidewalks, mulch and other hardscapes rather than within your lawn. If you use Weed Warrior within your lawn, repair it with Sunday Grass Seed or Bare Repair (https://www.getsunday.com/shop/category/lawn-care/grass-seed).

How long does concentrate last?

Concentrates have a shelf life of approximately 2 years. After the initial mixing, mix well again if it sits for 30+ days.

Are there any US states where this is not approved for use?

This product is approved for use in all states.

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Customer reviews

Based on 72 reviews!
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Kathryn
Verified Buyer
LocationBoston MA
Kills weed quickly without damaging

Kills weed quickly without damaging the grass or flowers. Very pleased with the results.

Published date
08/19/21
Was this review helpful?
0
1
Joe
Verified Buyer
LocationEden Prairie MN
Hard to really tell since

Hard to really tell since this year was tough. It was my worse year for weeds.

Published date
08/19/21
Was this review helpful?
0
0
Todd R.
Verified Buyer
LocationChicago, IL
I like the idea of

I like the idea of less chemicals and more natural ingredients. Unfortunately, this just does not do the job. I will stick with the fertilizers, but continue to use the top name brands for weed killers.

Published date
08/19/21
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0
0
Amber O.
Verified Buyer
LocationKent, CT
Fit for purpose

I have a gravel driveway that was swimming in weeds. I tried vinegar on them, but it made only a tiny dent in the problem. This works so much better. In combination with a Dutch hoe, the driveway is finally clear. Don’t expect Roundup like results, but I’m trying to stay away from that stuff. Also...

Published date
08/03/21
Was this review helpful?
6
2
Dave
Verified Buyer
LocationSouthern Pines, NC
Works great and can see

Works great and can see results in a matter of Hours.

Published date
08/03/21
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0
0
James
Verified Buyer
LocationColumbia, MO
Weed Warrior.....

Weed Warrior is marginally effective at best in my experience. It does not work on all weeds and is not a permanent fix.

Published date
07/15/21
Was this review helpful?
1
0
Valerie
Verified Buyer
LocationTampa Florida
Does kill the weeds but

Does kill the weeds but be careful it doesn’t discriminate between your grass and weeds. I spot treated and then pulled up weeds. Since using Sunday my lawn has improved. It still has a long way to go and that’s because it was never taken care of. Sunday makes lawn care easy. I stood in Lowe’s for h...

Published date
07/14/21
Was this review helpful?
4
1
Rose G.
Verified Buyer
LocationHouston area TX
Weed Warrior

Weed control was as expected, lawn is starting to green up and look decent. Good product

Published date
07/14/21
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0
0
Susan
Verified Buyer
LocationFlower Mound, Texas
Works great, but leaky sprayer

Great spot treatment for killing weeds, including crabgrass. I originally got the sprayer version. Got tired of the sprayer leaking all over my hand. I switched to concentrate and my own spray bottle.

Published date
07/14/21
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0
0
Bob
Verified Buyer
LocationLubbock Tx
Works as advertised and very

Works as advertised and very easy to use.

Published date
07/14/21
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0
0

$22