SKU: 69236247388
post emergent grassy weed herbicide

post emergent grassy weed herbicide Captain Jack's Lawnweed Brew Selective Post-Emergent Weed Killer (Home – Green Earth Ag & Turf

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Description

post emergent grassy weed herbicide 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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      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]
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      SKU: 69236247388

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      C Richard Royals
      Alexandria, US
      ★★★★★ 5
      Lasts forever/Great Investment!
      Sadie is still chewing on the one I bought a month ago!? Definitely the best investment in a dog bone. Most I’ve ever found are gone in an hour ??
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 18, 2026
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      Sandiej
      Lowell, US
      ★★★★★ 5
      I love this and so does my dog
      I got one of these, to try out on my super chewer pit mix, back in early April, it's now the end of June and she's still chewing it every day, almost all day! It has gotten smaller as she's chewed it but it's not broken or splintered or hurt her teeth! Just make sure to get the right size for the dog. Small dogs maybe the smaller ones but a big girl like mine needs the large or bigger. Idk if she gives a darn about the taste or smell of it but she loves chewing on it, and hasn't felt the need to chew my shoes or wtfe since she got this. I like it so much I got more for my friend who also has a few super chewers and she gives good reports on them too. Her chewer dogs have stopped destroying her house in favor of these chews. Just try not to step on them in the dark, cause that s#!t hurts, BAD! Lol especially if you step on the chewed parts, where its rougher. The attached Pic is showing how badly she's chewed it in almost 4 months! The chewing calms her anxiety and gives her something to focus on when she's too excited, especially late at night. I will be getting more of these for her. even thinking about trying other shapes to see if they hold up as well as the wishbone shape does. She's an adult dog so idk if these would be OK for puppies, as it might Crack their teeth.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on June 27, 2024
      V
      Verified Purchase
      Vine Customer
      Battle Creek, US
      ★★★★★ 5
      My Dog's Favorite Bone! No staining or smells on carpet. AWESOME COMPANY! Will Support You--RISK FREE PURCHASE!
      Benebone rocks! It is pricey for sure, but these are superior to nylabones in my opinion. The flavor is there that you can smell when you sniff the actual toy, but it does not stain or make the carpet smell. It will slowly wear down, but it does not result in sharp edges. Does keep my puppy's attention and does withstand her chewing. She chews on this toy every day! NOTE: I did have a problem with a previous order from Benebone. The bone broke almost immediately. The company immediately contacted me and sent me TWO replacements. The replacements lasted for a long time, and neither replacement broke like the first one; I think I just got a bad one with an air bubble or other defect. I would recommend watching your puppy/dog very carefully when you first give this toy. If it holds up well after about an hour or two of chewing, it will be just fine and you'll get many hours from it (my dog must have over 10 hours of just chewing on it). If it breaks, pull it away and contact the company! They were receptive and extremely supportive! When you have a dog you really love and is a part of the family, you really want a company that supports you both. Benebone is that company. I have recommended this bone to make co-workers and friends (I think I have had approximately 7 or 8 people buy this bone because of me), and they have all purchased the bone and it has been a HUGE hit success. So it is risk free! Buy this bone for your pup or bone and see how it goes! If you don't like it or your pup doesn't use it, just contact the company and see what they will do for you.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on March 12, 2017
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      Verified Purchase
      terlynn4
      Waukegan, US
      ★★★★★ 5
      Long lasting and safer alternative to sticks
      Color: Dogwood & Calming, Size: Medium
      These are great, very durable, and have lasted a very long time. Much safer for my dogs than the random sticks they find in the yard. They do get shorter with chewing eventually, but they don't break off in little chunks like I've seen with some nylon chews, and they don't splinter like wood. Medium size works well for both my 16 lb Cavalier and my 60 lb Pyrenees/Golden mix. They're both moderate-to-aggressive chewers, though size obviously affects how much damage they can do. I wish you could buy the hemp chew separately because that one is very much a favorite in my house, so after 2 years and 2 purchases, I have barely any left of the remaining hemp chew, but still 2 of the dogwood chews that neither dog is as interested in anymore. I'd love to buy a couple more of just the hemp one.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on April 30, 2026
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      Shannon Brace
      Bozeman, US
      ★★★★★ 5
      Your dog will thank you.
      Color: Dogwood & Fresh Breath, Size: Large
      My dogs loves to chew on these. They make a small mess but not as bad as other chews. They are food for keeping teeth clean.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 31, 2026

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