SKU: 96307053929
herbicide for lawn

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

Sale price$18.37 Regular price$20.41
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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12

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Description

herbicide for lawn 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: 96307053929

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      4.1 ★★★★★
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      Gerri in Cincy
      New York, US
      ★★★★★ 5
      Great bargain for something this cute!
      Color: G
      Luv this combo - it is so cute!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on February 18, 2026
      A
      Ashley Clark
      New York, US
      ★★★★★ 5
      So Pretty
      Color: B
      A beautiful necklace for my beautiful daughter. She is 12 years old and starting to appreciate pretty jewelry rather than fun/colorful/kid’s jewelry; BUT - she’s 12!!! No real gold or fancy jewelry just yet! Gifts like this perfectly hit the mark right now. It looks beautiful, feels fun and trendy but more mature, has held up well to the wear and tear of a 12 year old, and is the perfect size for her at this time. She loves anything with her initial on it so she, of course, adores this necklace. She wears it several times a week. She has occasionally worn this necklace to bed on accident and it has not broken or gotten damaged in any way. All in all, I recommend this cute necklace as a beautiful gift!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on March 9, 2026
      J
      JCnomad
      San Leandro, US
      ★★★★★ 5
      Classy and Pretty Necklace Set
      Color: C, Color: C
      This is a very pretty necklace set. The chains are thin, delicate, and lightweight in a yellow gold color. I feel they are the same as what is pictured. I especially like the lettering of the small font, which makes it look classier than others I’ve seen of the same style. So far, they seem to be pretty durable to wear as they don’t feel like they’ll immediately break if they were to get snagged on a top. I have a smaller neck as I’m small myself (about 100lbs), and the chains fit me perfectly on the tightest clasps. They are adjustable. Some metals, such as nickel, cause me to have a slight skin reaction, but this did not. It included a small pink jewelry wipe, much like that of one for eyeglasses, which I’ve never seen before. It also had a sweet little blank note card in a tiny printed envelope inside the jewelry box to make it extra special should it be given as a gift. These were thoughtful details that gave it that little extra something for me. There were only two things I wish were a little different. The first is that they are two separate necklaces, and I’d like if they were connected as one, so you’d only have to clasp them on once. The second is that rather than the little wipe, I’d of personally preferred a little dust bag to store them, as many jewelry pieces include. However, I don’t think either of these takes away from their overall style or quality, so it did not make me deduct a star. Overall, I feel this is a lovely set to purchase for yourself, or to give as a gift to someone special. I definitely feel the value for your money is there for these necklaces.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on January 23, 2026
      T
      TheHonestReviewer
      Port Orchard, US
      ★★★★★ 4
      Beautiful, Dainty Layered Set!
      Color: S, Color: S
      I am so impressed with this little necklace set! I was looking for something simple and elegant for daily wear, and this initial necklace set exceeded my expectations for the price. What I Loved: 1. The Packaging: It comes in a very cute, gift-ready box with a "Handmade with Love" message and a floral insert. It even includes a "Thank You" sticker, which is a really sweet touch if you're planning to give this as a gift. 2. The Design: You get two separate necklaces. One is a classic, sparkly water-wave chain, and the other is a dainty satellite chain (the one with the little beads) featuring a small, polished initial "S." 3. Versatility: Since they are two separate pieces, you can wear them together for that trendy layered look or just wear one at a time for something more subtle. 4. Quality: The gold tone is bright and has a high-end shine to it. The clasps feel secure, and they both have adjustable extenders so you can get the layering lengths just right. What I am concerned about: Polish: I liked the finish and quality but I am skeptical about the tarnishing on the necklace. This might loose with time. I guess the time will tell. The Verdict: If you’re looking for a thoughtful, personalized gift or just a cute new addition to your jewelry box that won't break the bank, this is it. It looks much more expensive than it actually is!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on February 21, 2026
      M
      Marc0
      Natrona Heights, US
      ★★★★★ 5
      Cute and meaningful personalized necklace
      Color: C, Color: C
      This necklace is really sweet and delicate. I chose the letter C, and it makes the piece feel very personal and special. The layered design gives it a trendy look while still being simple and elegant. The 14K gold plating has a beautiful shine, and the necklace feels lightweight and comfortable to wear. I also like that it’s adjustable, so you can wear it as a choker or a little longer depending on the style you want. It’s a lovely little piece that works well as a gift for a child, teen, or even for yourself if you like personalized jewelry. Overall, it’s cute, meaningful, and nicely made.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on March 7, 2026

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