Name: Organic Selective Weed Killer - Fiesta Turf Herbicide (Iron-Based)
Brand: Neudorff
SKU: 613924
Price: 68.0 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

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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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Works perfect! Weeds became dead and basically torched it without hurting the actual grass. Instructions were spot on. Customer service is top notch. From order to delivery to following up,A+.

Thank you so much for your awesome review! We’re thrilled to hear Fiesta Turf Herbicide worked perfectly for you and that your grass stayed healthy while those weeds didn’t stand a chance! 💪

Our team takes pride in clear instructions, quick delivery, and genuine follow-up, so it’s great to know that all stood out to you. Thanks for trusting Rocky Mountain BioAg® to keep your lawn green, healthy, and Biological...Beyond Organic®!

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

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.

It took a few tries to get the application rate to be right and uniform, but now the results are great! And it’s so fast! I find it much easier than the liquid Fiesta I had been using, and it fertilizes to boot!

Thanks so much for sharing your experience!

It can take a little trial and error to find the perfect spread rate, but it sounds like you’ve got it dialed in now. We’re thrilled to hear the Fiesta Granular Weed & Feed 8-0-1 is giving you fast results, and making things easier than the liquid version, with the bonus of feeding your lawn too!

Appreciate you choosing Rocky Mountain BioAg®!

Great product, reasonable cost.

Thank you for the great feedback! We’re thrilled you’re enjoying Inner Vitality Fulvic Humic Mineral Blend, it’s one of our favorite ways to support daily energy, hydration, and mineral balance naturally. We work hard to keep premium quality at a fair price, so it’s wonderful to hear that you noticed. Thanks for choosing Rocky Mountain BioAg®, and here’s to feeling your best, inside and out!

Good

Thanks for the review! We’re glad the Integra Boost 62% packs are working well for you. For best results, store them in an airtight container and keep an eye on the replacement indicator, when it changes color, it’s time to swap. If you ever want help choosing the right number of packs for your container size, we’re happy to help. Appreciate you choosing Rocky Mountain BioAg®!

We absolutely loved the microclover, but it has turned into regular clover - possibly due to the fact that we have never mowed it - which we also love. We seeded it last October and it came in so beautifully in the spring. We only gave it about 3 days of watering total over the summer and it mostly made it through just fine. We are in Bellingham, WA.

Thank you for sharing your experience from Bellingham! You’re absolutely right microclover will stay ‘micro’ when it’s mowed regularly, but if left to grow, it can take on the look of traditional clover. It sounds like your stand has done wonderfully since last fall, especially with so little watering through the summer that’s a true testament to its resilience! We’re glad you’re enjoying it in both forms, and we appreciate you highlighting this for other growers considering microclover.

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

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