Name: Organic Selective Weed Killer - Fiesta Turf Herbicide (Iron-Based)
Brand: Neudorff
SKU: 613925
Price: 74.0 USD
Availability: InStock

1 Gallon Fiesta with 48 Ounce Compression Sprayer

4 Pack Case of Fiesta Organic Selective Weed Killer - 1 Gallon Bottles

2.5 Gallon Fiesta Organic Selective Turf Weed Killer Concentrate

2 X 2.5 Gallon Case Pack Of Fiesta Herbicide2 Pack Case of Fiesta Organic Weed Killer - 2.5 Gallon Bottles

Fiesta Turf Weed Killer Application Mix Chart and Dilution Rates

Fiesta Organic Weed Killer Benefits and Features Information Sheet

Fiesta Selective Herbicide Fall Season Application Guide

Fiesta Turf Weed Killer Field Test Results and Effectiveness Data

$147.00

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Fiesta Weed Killer for Turf and Lawns: Effective, Pet-Friendly Weed Control

Simplify your lawn care with Fiesta Weed Killer for Turf and Lawns, the selective, broadleaf weed killer designed to tackle unwanted weeds while protecting your lush grass. Formulated with a patented iron chelate solution, Fiesta effectively controls weeds, algae, and moss without the use of synthetic chemicals, making it the ideal choice for eco-conscious lawn care.

Why Choose Fiesta Weed Killer?

Fiesta delivers visible, same-day results across a range of temperatures and leaves no unpleasant odor. This pet- and people-safe solution dries quickly, allowing treated areas to be safely re-entered just hours after application. Ideal for both residential and municipal use, Fiesta can be applied in areas where traditional pesticides are restricted, such as parks, sports fields, golf courses, and playgrounds.

Fiesta Easy Mix Chart Fiesta Label Fiesta SDS

Key Benefits:

Selective Iron Formula: Targets weeds while preserving grass, using iron chelate for efficient, natural weed control.
Fast-Acting and Odor-Free: Provides visible results within 24 hours without unpleasant smells.
Pet and Family Friendly: Safe for people and pets, with re-entry allowed once dry.
Versatile Application: Suitable for broadcast or spot treatments; rain-fast within 3 hours.
Broad Use Approval: Perfect for restricted areas like cemeteries, playgrounds, sports fields, and golf courses.

Coverage and Application:

One Gallon: Treats up to 10,000 sq. ft. for broad coverage with selective action.
Timing: Can be applied to newly seeded turf within 7 days of germination.

Fiesta Weed Killer for Turf and Lawns is an eco-friendly, effective choice for anyone seeking reliable weed control with safety and convenience in mind. Enjoy expert support and great value from Rocky Mountain BioAg®.

Transform your lawn care routine with Fiesta—the trusted choice for selective, pet-safe weed control that works in all weather conditions.

Are you needing a granular lawn and turf weed killer? We have the solution for you!

Fiesta Granular Weed and Feed Organic Selective Weed Killer

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Fiesta Turf Weed Killer

I love this product! It works exactly as described and the price was very reasonable. I certainly plan to purchase this many more times in the future.

Thank you so much for the great feedback! We're thrilled to hear that Fiesta Turf Weed Killer worked exactly as expected and that you found it reasonably priced. We truly appreciate your support and look forward to helping you keep your lawn looking its best for seasons to come! :seedling::muscle:

Will definitely purchase again!

I was really happy with the results of the product. My weeds were pretty bad, and they were dying within 24 hours of spraying.

Thanks for sharing your success! Fiesta Turf Weed Killer really shines when results show that quickly—glad it tackled those weeds for you. If you ever need application tips or have other lawn questions, we’re just a call or click away. Happy growing!

Incredible effective

I went from a dandelion-choked yard to weed-free in one season. The leaves of the weeds died back 1-2 days after first application. After 2-4 applications, the weeds stopped regrowing.

Even better results than I was expecting and without compromise. Worth every penny to take a more organic approach.

Thank you for the fantastic feedback! We’re thrilled Fiesta:registered: helped you turn a dandelion-filled yard into a weed-free space so quickly—and all while keeping things organic. If you ever have questions or want application tips for next season, we’re just a call or email away. Enjoy your healthier, greener lawn!

Very effective for dandelion!

Very effective for dandelion!

Hi there,

Thanks for sharing the good news! We’re delighted to hear Fiesta Selective Weed Killer knocked out those dandelions for you. Proper timing and coverage make all the difference, and it sounds like you had everything dialed in.

The Rocky Mountain BioAg:registered: Team

Excellent product. Got the job

Excellent product. Got the job done.

Thank you for the great feedback! :tada: We’re glad Fiesta Selective Weed Killer knocked out those weeds and made the job easy. If you ever have questions about re‑application or want tips to keep your lawn in top shape all season, just give us a shout. Happy (weed‑free) growing, and thanks for choosing Rocky Mountain BioAg:registered:!

1 2 3

Organic is just the start

RMBA is committed to provide natural and organic products that support healthy soils. Even if a product is not listed as 'organic' you can rest assured that it will help, not hurt your soil.

Came promptly, looks like it

Came promptly, looks like it will work for the job and last long enough to get it done, yay!

Love to hear it! :rocket: Glad the DeBudder Bucket Lid arrived fast and feels up to the task. When you put it to work, we’d love an update on how it goes. Thanks for choosing Rocky Mountain BioAg:registered:! :seedling:

New Product

I am a TLO grower(true living Organics) and just started using Quantum and there other product's and my veg plants seem to be doing great. Jim

Thanks so much, Jim! :raised_hands:
Love hearing this from a TLO grower—Quantum Growth Organic Light pairs beautifully with living soils by supporting the microbial engine you’ve already built. Thrilled your veg plants are thriving!

We appreciate you choosing Rocky Mountain BioAg:registered: and can’t wait to hear how things look as you keep growing. :seedling:
—The RMBA Team | Biological…Beyond Organic:registered:

Noticeable results in days.

:seedling: We love hearing that! Noticeable results in just days is exactly what the Microbe Manna:registered: ABC Lawn & Landscape Care Program is all about—jumpstarting soil biology so your lawn can show fast, healthy growth.

Thank you for sharing your success and for trusting Rocky Mountain BioAg:registered:. We’re grateful to have you in the Biological…Beyond Organic:registered: family!

—The RMBA Team

Works great

I've been using this for years and has been doing a great job!

Thank you so much for your continued trust and support! :herb: We’re thrilled to hear Tick Killz has been working great for you year after year. Consistent results are exactly what we aim for, and your feedback means a lot to us!

So far, so good. The

So far, so good. The product applied well through a tractor sprayer. Now, we wait for rain, and see the results on our hayfields.

Thank you for sharing your experience with AgroThrive LFN! We’re glad to hear the application went smoothly with your tractor sprayer. A good rain can really help activate the nutrients, so we’re excited to hear how your hayfields respond. Please keep us posted on your results — we love seeing before-and-after stories from our customers!

Organic Selective Weed Killer - Fiesta Turf Herbicide (Iron-Based)

Fiesta Easy Mix Chart Fiesta Label Fiesta SDS

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Organic Selective Weed Killer - Fiesta Turf Herbicide (Iron-Based)

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