SKU: 4098725734
hi-yield herbicide

hi-yield herbicide Hi-Yield® KILLZALL Super Concentrate Weed & Grass Killer – Greenhouse Megastore

Sale price$19.33 Regular price$21.48
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

hi-yield herbicide Hi-Yield® KILLZALL Super Concentrate Weed & Grass Killer – Greenhouse MegastoreHi Yield KILLZALL Super Concentrate Weed & Grass Killer is a powerful herbicide designed to effectively eliminate weeds and grasses in residential and crop locations. With its 41% Glyphosate and Double Surfactant formulation, it quickly dries on plants, ensuring rapid action. The product is versatile and can be used near fences, in paths, patios, sidewalks, curbs, driveways, as well as around ornamental trees, shrubs, flower beds, and buildings. It is

Hi-Yield® KILLZALL™ Super Concentrate Weed & Grass Killer is a powerful herbicide designed to effectively eliminate weeds and grasses in residential and crop locations. With its 41% Glyphosate and Double Surfactant formulation, it quickly dries on plants, ensuring rapid action. The product is versatile and can be used near fences, in paths, patios, sidewalks, curbs, driveways, as well as around ornamental trees, shrubs, flower beds, and buildings. It is also labeled for lawn renovation, brush and vine control, and stump treatment.

Hi-Yield® KILLZALL™ Super Concentrate is rainfast in just 2 hours, and reseeding can be done according to seed package directions in 3 to 14 days. For garden plot preparation, it is a valuable tool, and its effectiveness can be enhanced by using Hi-Yield® Herbicide Enhancer. The product is available in pint, quart, gallon, and 2.5-gallon sizes, with 32 oz. covering up to 6,400 sq ft. The label is short, concise, and consumer-friendly, providing easy-to-follow instructions for optimal results.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4098725734

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4.8 ★★★★★
Based on 18 reviews
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Verified Purchase
Annie
Alexandria, US
★★★★★ 5
Perfect for aggressive chewers
Super durable and my dog loves it! Keeps her busy and she’s a very aggressive chewer
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
J
Verified Purchase
jennifer i.
Los Angeles, US
★★★★★ 4
Not sure yet?
Only have had these for 24 hours but also purchased a couple other chew toys from Amazon as well and all were delivered at the same time. Point being that my #60 silver lab was trading off between all of them and after 2 hours only you can see little shards of plastic sticking up from these chews. Not sure how long these will last before having to throw them away but they are pretty nice and feel heavy and durable. So many of these companies claim they are “indestructible” but all 4 I purchased have little plastic pieces sticking up already. Even my #14 Shih Tzu enjoyed trying to chew these and it kept her busy even though they are for larger dogs.
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Reviewed in the United States on December 31, 2025
J
Verified Purchase
Jellyshodi
Louisville, US
★★★★★ 5
Golden approved
My golden retriever’s really enjoy these chew toys. They are pretty durable and last awhile. They are hard plastic but they do get rough edges after they’ve been chewed in for awhile
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
S
Verified Purchase
Steven S.
Natrona Heights, US
★★★★★ 5
Perfect for chewy doggos
My dogs loved them! Keeps them entertained for a few mins. You can also fill with PB and freeze. Or yogurt and freeze. Great for the doggos
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Reviewed in the United States on May 24, 2026
E
Verified Purchase
Erika
Battle Creek, US
★★★★★ 5
Amazing!!
The dogs love them!!! They have not been able to destroy them at all!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026

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