Weed & Grass Killer
Powder Concentrate

  • 1 bag makes 1 gallon
  • Non-selective herbicide
  • No harsh synthetic chemicals
  • Kills to the root
  • Visible results in 1 day
  • FIFRA 25(b) formula
  • OMRI Listed® for organic gardening
  • No REI required
  • No pesticide license required


Free Shipping to the 48 contiguous United States. $60 surcharge for parcel orders to Alaska and Hawaii. Freight shipments not available for orders to Alaska and Hawaii.

In independent testing, grasses and tenacious dandelion roots were 100% dead

  • Proven to kill common broadleaf weeds to the root after 30 days, 1 application
  • Delivers visible results in as little as 24 hours
  • Tested to EPA standard and proven non-toxic to bees

Free shipping on all orders

Looking for the ready-to-use? Shop Earth’s Ally Weed & Grass Killer Ready-to-use here.

Powerful, planet-friendly results for landscapers

“I was thrilled to find a safe and natural herbicide that really works! It has been a great alternative to glyphosate that I will continue to purchase.”  – Joe H., ASLA, PLA; Landscape Architecture, LLC

“We have been very happy with the results of this product. Easily the most effective glyphosate alternative currently on the market.” – Nick G., Terren Landscapes

Important shipping requirements 

When placing bulk orders, a member of the Earth’s Ally logistics team will contact you to coordinate freight shipping. Pallets and totes arrive via freight and a forklift must be available for receiving. View the labels and SDS information here.

About Earth’s Ally

Earth’s Ally is manufactured by Sarasota Green Group and proudly made in the USA. We are committed to manufacturing formulas that are safe, effective and responsible. Earth’s Ally offers a complete lineup of bee safe gardening products, including Weed & Grass Killer, 3-in-1 Plant Spray, Insect Control and Disease Control formulas that are both effective and safe for people, pets and the planet when used as directed. You can find Earth’s Ally on Amazon and in Lowe’s stores nationwide.

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Based on 34 reviews
1-5 of 34 reviews
  1. We have a lot of areas in our yard that we needed to control what’s growing there that isn’t supposed to. We used this concentrate, it was easy to mix up and you just spray it anywhere where weeds and grass are not welcome. It worked great on the sidewalk area and in the landscaping rocks. We saw a notable difference after just a couple of days.

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  2. I admit that I was skeptical about this because without most of the chemicals needed to kill grass, how would it work? But somehow, it does. It was easy to mix. The formula is slow though, to me. I didn’t see a lot of progress for a couple of days before it really kicked in. Otherwise it’s pretty nice to use, especially in areas that I’m afraid to use the more harsh chemicals.

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  3. I got this for my yard. It seems pretty effective in killing my weeds and grass that I don’t want around. It is easy to dispense and seems to be ok with the animals. It’s small enough to not notice too

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  4. Earth’s Ally – Weed & Grass Killer Concentrate works well for controlling weeds and grass in areas you would not like them. It contains ingredients that are a little friendlier on the Earth so I like that.

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  5. I love gardening but struggle with weeds because I’m worried about the harmful chemicals left behind. I am so impressed with this weed killer and its ability to get down to the root. It’s made gardening that much more fun and less strenuous. I will continue to repurchase!

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