herbicide for grass and weeds Captain Jack's Lawnweed Brew Selective Post-Emergent Weed Killer (Home –  Green Earth Ag & Turf
SKU: 90242540985
herbicide for grass and weeds

herbicide for grass and weeds Captain Jack's Lawnweed Brew Selective Post-Emergent Weed Killer (Home – Green Earth Ag & Turf

Sale price$26.45 Regular price$29.39
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Description

herbicide for grass and weeds Captain Jack's Lawnweed Brew Selective Post-Emergent Weed Killer (Home – Green Earth Ag & TurfIron Selective Weed Killers (For Spraying on Turf to Kill Only Weeds) Captain Jack's Lawnweed Brew (formerly Bonide Weed Beater Fe)* is a selective, broadleaf weed killers that kill only the weeds and not the desired turf. Similar to FIESTA, the specially formulated iron solution in Captain Jack's Lawnweed Brew is a game changers in the organic lawn care industry, a weed killer that does not contain toxic synthetic compounds. The choice of

Iron Selective Weed Killers (For Spraying on Turf to Kill Only Weeds)

Captain Jack's Lawnweed Brew® (formerly Bonide Weed Beater® Fe)* is a selective, broadleaf weed killers that kill only the weeds and not the desired turf.  Similar to FIESTA, the specially formulated iron solution in Captain Jack's Lawnweed Brew is a game changers in the organic lawn care industry, a weed killer that does not contain toxic synthetic compounds.  The choice of professional applicators, this iron-based weed killer leaves lawns healthy and weed-free, now in small, easy-to-use sizes!

Captain Jack's Lawnweed Brew works quickly, delivering visible same-day results, even in cool weather. With a unique ground breaking iron-based formulation, Captain Jack's Lawnweed Brew is highly effective and has no unpleasant odor. Pets and people can re-enter the treated area as soon as the spray is dry, the minimal period allowed by the EPA. Suitable for broadcast application (entire lawn) or spot treatment, Captain Jack's Lawnweed Brew helps your lawn look its best without toxic, environmentally-harsh synthetic chemicals. Now you can treat your own lawn with professional-grade results!

For larger concentrated formulas for your selective weed killer needs, check out FIESTA!

*Compared to Iron-X™ and Pulverize weed killer for lawns, Captain Jack's Lawnweed Brew are the same formulations available for much lower prices; but with the great technical service from the scientists at GrowItNaturally.com!

Bonide Captain Jack's Lawnweed Brew Benefits

  • Liquid selective herbicide that effectively kills broadleaf weeds in the lawn.
  • Works fast and weed control can be seen in the same day.
  • Three benefits from one application – green-up, post emergent broadleaf weed control, and early post emergent crabgrass control (up to the four-leaf stage) per three years of data from Rutgers University.
  • Made with iron, Does Not contain the synthetic weed chemicals 2,4-D or Dicamba!
  • People and pets can enter treated area when spray dries.
  • No unpleasant odor.
  • Rain-fast in 3 hours.
  • Effective even in cool weather.
  • The exact same product ingredients as Iron X!™ Selective Weed Killer at about 1/8 the price!

Bonide Captain Jack's Lawnweed Brew Application Instructions

Bonide Captain Jack's Lawnweed Brew (Concentrate) Application Instructions

Large Areas (Broadcast Sprays):

  1. Add 5 oz. of Weed Beater Fe per gallon of water.
  2. Apply 2.5 gallons of water per 1,000 sq. ft. (or 12.5 oz. product per 2.5 gallons of water per 1,000 square feet).
  3. Repeat in 3-4 weeks for optimal knockdown of weeds.

Spot Sprays:

  1. Use 5 oz. of Weed Beater Fe per gallon of water and spray enough to wet weeds as needed.

Captain Jack's Lawnweed Brew Ready-To-Use Application Instructions

  1. Shake well before use.
  2. Do not dilute.
  3. Thoroughly spray weeds.
  4. Use a coarse nozzle setting to reduce drift.
  5. Repeat treatment in 3 to 4 weeks for best results. 

Bonide Captain Jack's Lawnweed Brew General Application Notes

  • Thoroughly spray weeds to point of runoff.
  • Ensure turf is well watered prior to application.
  • Do not apply when the daytime temperature will be below 50°F or above 85°F.
  • Do not apply to bentgrass.
  • Iron can stain some stone, concrete, clothes, equipment and other such things. Any desirable plants or structures accidentally contacted should be rinsed with water.
  • Do not apply to stressed lawns, such as drought stress.
  • Use standard spray equipment, with a coarse nozzle, such as a hand-held or backpack sprayer.  Hose-End sprayers are not compatible.
  • Repeat treatment in 3 to 4 weeks for best results and a longer-lasting weed kill.
  • Occasionally a darkening of the grass leaf blades can occur; however the grass will recover within a few days to weeks.
  • Allow 3 hours before rain or watering so the product can dry.
  • Do not apply during windy conditions to avoid over-spray.
  • May leave a rusty stain on concrete, pavers or other lightly colored areas; avoid such areas when spraying turf.

Bonide Captain Jack's Lawnweed Brew Ingredients

Captain Jack's Lawnweed Brew Ready to Use: 
Iron HEDTA (FeHEDTA) ............ 1.5%

Captain Jack's Lawnweed Brew Concentrate: 
Iron HEDTA (FeHEDTA) ............ 26.52%

    Captain Jack's Lawnweed Brew Available Sizes

    • 1 Quart Ready-To-Use Trigger Sprayer (Coverage Varies by Use).
    • 1 Quart Hose-End Sprayer (Coverage Varies by Use).
    • 1 Gallon Ready-To-Use Sprayers (Coverage varies by Use).
    • 1 Pint Concentrate (Covers 1,250 Square Feet).
    • 1 Quart Concentrate (Covers 2,500 Square Feet).

    For larger concentrated formulas for your selective weed killer needs, check out FIESTA!


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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: 90242540985
      4.9 ★★★★★
      Based on 2388 reviews
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      Verified Purchase
      buckzmom
      Houston, US
      ★★★★★ 5
      It's a Hit a Our House!
      Size: Large
      My strong chewer is still ..... Well, going strong! He loves his new crackle ball. He enjoys the new sound, the bounce back feeling in his jaws when chews. Mom is happy that pup hasn't put a dent in the toy yet! Price was more than reasonable too. We give it 5 Paws Up!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 25, 2026
      L
      Verified Purchase
      Lisa
      Charlottesville, US
      ★★★★★ 4
      Medium size preferred.
      Size: Large
      I purchased both the large 4" and the medium 3" balls. My 80 lbs German shepherd much prefers the medium size. Show loves to play fetch with it and its lasted well!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 10, 2026
      L
      Verified Purchase
      Laurica Zio
      Omaha, US
      ★★★★★ 5
      Wash first
      Color: 25 Pack (Value-Toys)
      These are excellent and very well made for a 1 and 1/2 lb Chihuahua girl. I don't know how much they would hold up for a bigger dog but they're perfect for a little one. We always wash all of her toys first and I didn't notice that there were garbage bags in there. Which ended up being a good thing because they were scented. Washing help to get most of the scent off and it took the scent off of the toys. She hates the scent. Me too. It was nice to have the doggy bags though and we would prefer them not scented. We didn't dry the toys and we let them air dry which is a good thing cuz it might have ruin the bags. The bags are a little small and short compared to the normal bags that you buy but overall this is a really good value and she loves all of the teethers and ropes very much. Very well made. Nothing has fallen apart and she has chewed it a lot. I don't know how it would be for a bigger dog but for one and a half pound puppy Chihuahua it's perfect
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on February 13, 2026
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      Verified Purchase
      Jaida Moon
      Belleville, US
      ★★★★★ 5
      My little Chiwoxy (Chihuahua & wire terrier) loves them all!
      Color: 25 Pack (Value-Toys)
      I was a little nervous to order this set of toys, I worried that they would be sort of junky or dollar store quality. They definitely are not! My little Mia Bella loves this toy set. Her favorite thing to do is for me to stuff them all in the box they came in, so she can rummage through and each of them out one by one to play with. Empty box, starts all over again. There is a nice variety of soft plush squeakers, soft crinkly toys, ropes with rubber shapes on the ends, ropes with knots, and different kind of balls (some rubber, some rope, some soft plastic spikes). My puppy is very small and I was worried they would be too big for her - they are the perfect size and she loves each and every one of them. Also included were some rolls of poo bags and a plastic holder to hook onto your leash to hold them - I was happy these were included, I hadn’t noticed them on the description, so they were a surprise. I feel like these toys are a great value and provide a small dog with a lot of fun things to play with. The variety is great so you’re not having to spend money on buying a whole bunch of different things. I am very happy with this purchase, and I highly recommend it to anyone else with a smaller sized dog. I think they might be too small for a very large dog but who knows, they are likely going to be fun for any dog to play with.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on November 14, 2023
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      Verified Purchase
      LadyRavenhaire
      Louisville, US
      ★★★★★ 5
      Great selection of dog toys at a good price!
      Color: 25 Pack (Value-Toys)
      Lots of great toys for your little little dog at a reasonable price. Even comes with doggie poop bags. At any of my local dog shops just one of the ropes would cost me the same as the whole box of toys.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on June 9, 2026