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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
azolla herbicide Knockout Aquatic Herbicide (5L)Knockout Aquatic Herbicide (5L) Knockout Aquatic Herbicide is a low toxicity glyphosate approved for use in and around waterways. The chemical is mixed with a surfactant (wetting agent) that makes it kinder on aquatic environments than regular glyphosate (NOT approved for aquatic environments). This product has better results on taller plants and grasses like cumbungi and spike rush. Note: this product is NOT appropriate for submerged weeds because
Knockout Aquatic Herbicide (5L)
Knockout Aquatic Herbicide is a low-toxicity glyphosate approved for use in and around waterways. The chemical is mixed with a surfactant (wetting agent) that makes it kinder on aquatic environments than regular glyphosate (NOT approved for aquatic environments). This product has better results on taller plants and grasses like cumbungi and spike rush.
Note: this product is NOT appropriate for submerged weeds because the chemical becomes inert when it comes into contact with water. If you are using it on floating weeds/leaves, wait for a calm day when the wind and wave action is low. We don't recommend using Knockout on azolla or duck weed, try the Aquatic Weed Killer instead.
Knockout Aquatic Herbicide is suitable for the following aquatic weeds:
- All grasses
- Alligator weed
- Cumbungi
- Phragmites
- Common reed
- Rushes
- Sedges
- Water hyacinth
- Water couch
- Water lettuce
- Waterlily
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 4
My 2.5 year old loves the illustrations
This is a sweet story with really interesting visuals. My daughter loves looking at all the details on the pages and talking about the colors, and designs, etc. as we move through the story. Very sweet.
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Reviewed in the United States on November 10, 2020
★★★★★ 5
A Favorite
This book was one of my favorites and was also a favorite of my son. Can't go wrong with this author and the books are beautifully illustrated.
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Reviewed in the United States on May 20, 2024
★★★★★ 5
Excelente!!
A mi niño le encanta
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Reviewed in the United States on July 30, 2025
★★★★★ 5
got it
Format: Hardcover
got it when i was supposed to but can't review it anymore as it was a gift. it would be nice to just be able to star something & not HAVE TO write 20 words.
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Reviewed in the United States on May 30, 2013
★★★★★ 5
Great gift!
Format: Hardcover
Really nice quality, good illustrations. My boyfriend loved it.
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Reviewed in the United States on January 29, 2016