SKU: 82045699829
halcyon herbicide

halcyon herbicide Finalsan Organic Non-Selective Weed Killer (Pro Turf) – Green Earth Ag & Turf

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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

halcyon herbicide Finalsan Organic Non-Selective Weed Killer (Pro Turf) – Green Earth Ag & TurfOMRI Listed Finalsan is a patented fast acting weed, grass, algae, and moss killers that represent a new class of products for organic weed control that do not contain glyphosate or other toxic chemicals! Utilizing concentrated and potent and non staining fatty acids (soaps), Finalsan is a non selective herbicides and the best new top of the line technology for fast acting and through killing or suppression of many common annual, biennial, and

OMRI Listed

Finalsan® is a patented fast-acting weed, grass, algae, and moss killers that represent a new class of products for organic weed control that do not contain glyphosate or other toxic chemicals!  Utilizing concentrated and potent and non-staining fatty acids (soaps), Finalsan is a non-selective herbicides and the best new top-of-the-line technology for fast-acting and through killing or suppression of many common annual, biennial, and perennial weeds, algae and mosses. A great organic product for use when conventional herbicides are banned or not desired!

We are now excited to offer Finalsan in smaller, more home friendly sizes under the Captain Jack's Deadweed Brew label! Now you can treat your own lawn with professional-grade results!

Why is Finalsan the Best Natural Weed Killer?

Herbicidal soaps work by penetrating the waxy cuticle of plants, causing the plant to dehydrate and die. The active ingredients accumulate in plants and cause intracellular damage, leading to cell death. Activity is non-selective and will kill plants the soap comes into contact with, but will not translocate to underground portions of the plant or harm the bark of mature, woody plants.  Can be safely sprayed around the base of trees, shrubs, hops, grapes without worry.  

Use on weeds within vegetable and flower gardens, landscaped areas, lawns (for spot treatment only), in the vicinity of small fruits and fruit trees, around and on buildings, sidewalks, fences, bark mulch, driveways, patios and gravel.  Use on moss and algae, around and on buildings, roofs, decks, sidewalks, fences, bark mulch, driveways, patios and gravel. Finalsan can even be used in cool weather. Areas can be planted five days after treatment.

Finalsan reduces tree toxicity risks and leaves no harmful residue in the soil. It won’t stain bricks, concrete or asphalt and people and pets can re-enter areas once spray dries.

Finalsan Benefits

  • Great alternatives to conventional herbicides such as glyphosate!
  • Fast acting - visible results within hours!
  • Organic Materials Review Institute (OMRI) listed product.
  • Highly biodegradable, will not affect woody parts of plants - great for spraying at the base of trees or bushes; perfect for vineyards or for hops growers!
  • Dissipates quickly.
  • Does not stain brick, concrete or pavement.
  • No unpleasant odor as with other acid fatty acid products.
  • EPA registered & approved.
  • Quick reentry and no harmful residues.
  • Kill weeds without worrying about children, pets, animals or the environment!

Finalsan Application Instructions

Finalsan Concentrate: 

  • Small Easy to Kill Weeds: Add 1 Part Finalsan to 9 Parts Water (12.8 Ounces of Finalsan per Gallon of Water) for a 10% solution.
  • Larger Established Weeds: Add 1 Part Finalsan to 6 Parts Water (21 Ounces of concentrated product per gallon of water) for a 16.7% solution.
  • Algae and MossAdd 1 Part Finalsan to 19 Parts Water (6.4 Ounces of concentrated product per gallon of water) for a 5% solution.

Apply 2 Gallons of the diluted solutions per 1,000 square feet.

Application Notes for Finalsan:

  • Damage will be visible within an hour to 2 days after spraying.
  • Repeat treatment every 2 to 3 weeks to control new weeds growing from seed and re-growth from bi-annual and perennial weeds.
  • Avoid spraying desirable plants or any over-spray.
  • Products can be applied in cold weather (55°F or above) when other organic weed killers may not work.
  • Can be used around pets and wildlife.

Finalsan Active Ingredients

  • Ammoniated Soap of Fatty Acids ........ 22%

    Finalsan Available Sizes

    • 2.5 Gallon Concentrate, Finalsan (Covers 18,800 sq. ft.).
    • 250 Gallon Concentrate Tote, Finalsan (Covers 43 acres).

    For smaller concentrate or ready-to-use sizes, check out Captain Jack's Deadweed Brew!

     

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          Home Orders

          Homeowners can now order the same great products that the pros use through our online store by clicking below.  

            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: 82045699829

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            4.2 ★★★★★
            Based on 10 reviews
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            Verified Purchase
            fyres
            San Leandro, US
            ★★★★★ 2
            No, squeaky
            The rubber balls are super stiff, which is good or bad depending on your dog. The squeaker is awful and terribly designed, however, It squeaks the first time you or your dog squeezes it, then it falls off inside and it becomes a rattler instead of squeaker. I thought it was a one off thing, but nope, all of the balls had the squeaker fall off inside rattling by the 2nd attempt to make it squeak.
            WAS THIS REVIEW HELPFUL?YesReportShare
            Reviewed in the United States on November 21, 2023
            S
            Verified Purchase
            Southern Vibes
            San Leandro, US
            ★★★★★ 5
            BEST EVER!!!
            We have a medium sized furbaby. He is the most gentle baby! Except with toys. He destroys everything he gets within 5 minutes. Even the aggressive chewer toys. He’s had these for a solid 24 hours. STILL INTACT!!! He’s loving them! Well, maybe he’s actually frustrated with them! Lol. He was able to stop it from squeaking… but he’s still having a ball playing with them. Not a single rip. I think we may need to put them up for a while to give his jaws and mind a break. BUY THEM NOW!!! Your baby will love them. And if they usually tear things up…. They will be able to enjoy this for a long time!!!
            WAS THIS REVIEW HELPFUL?YesReportShare
            Reviewed in the United States on September 3, 2023
            K
            Verified Purchase
            KraussRBF
            Carnegie, US
            ★★★★★ 3
            OK for Fetch, but...
            Bounces well but very hard for dog to chew.
            WAS THIS REVIEW HELPFUL?YesReportShare
            Reviewed in the United States on December 25, 2025
            C
            Verified Purchase
            Christine Cassara
            Fort Morgan, US
            ★★★★★ 5
            MUST HAVE!!! Dog is obsessed!!!
            Color: Aqua
            100 PLUS STARS!!! We have a very VERY active pup (6 yrs old 🤦‍♀️🤦‍♀️)… he has destroyed EVERYTHING we have ever given him. So I ordered this AND the replacement shell. He has chewed the ball extensively but it is in PERFECT shape, no need for the replacement one YET.. I can not rave about this enough - he LOVES it, we love watching him with it and he won’t let it out of his site at all!! If we touch it he gets upset.. so when we charge it, we put the shell back together and give him that.. which reminds me - make sure you have that screwed TIGHT.. somehow he was able to get it apart.. but once we started tightening it he hasn’t been able to.. thinking about it?? GET IT!! You won’t be disappointed and neither will your dog!!
            WAS THIS REVIEW HELPFUL?YesReportShare
            Reviewed in the United States on November 15, 2025
            Q
            Verified Purchase
            Quality Questionnaire
            Grantham, US
            ★★★★★ 4
            An expensive ball to think about
            Color: Aqua
            Went with the foam ball because I have hopes that my dogs teeth will sink in enough to be satisfying without having to shred it like a tennis ball. So far, so good. I chose this one because the of the outer shell replacement possibility; assurance that 30 dollars towards a ball would have an extended life option for half the price if needed. It is slightly bigger than a tennis ball and big enough for my dog to be unable to get a strong clench and crush it. He does try though and it's holding up. All of the options and modes are great. However, I wish it acted more of a bait ball. Going through all three of the modes, I can't say any have sparked a wild chase. It will bounce intermittently or once touched. The intervals are long enough to lose my dogs interests. Short intervals make the ball the easy loser every time. Better on hardwood but pathetic on carpet. It will roll but not far or very fast. The only positives from this may be the battery conservation but when he stops playing with it, it is still rolling around the room. I think it takes 20-30 minutes of inactivity for sleep mode. With this, the charge will last about a day of play. It does charge quickly. It has passed the tough chewer test with one who can chew through "tuff" toys in no time but I wish it was more of a challenge. After telling my sister i purchased one, she said she would've given me hers because her dog had lost interest. Go with your hunch and find another game to invest in if you have trepidations of this being this case. I won't deduct anymore stars because the product is as advertised. Only one deducted for the price.
            WAS THIS REVIEW HELPFUL?YesReportShare
            Reviewed in the United States on September 19, 2025

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