Name: Fiesta Granular Weed and Feed 8-0-1
Brand: Neudorff
SKU: 613951
Price: 73.0 USD
Availability: InStock

Fiesta Granular Weed and Feed 8-0-1 — 20 lb bag, iron-based broadleaf herbicide and turf fertilizer by Neudorff

Fiesta Granular Weed and Feed 8-0-1 — 40 lb (2 x 20 lb bags), iron-based broadleaf herbicide and turf fertilizer by Neudorff

Fiesta Weed & Feed 8-0-1 Granular Fertilizer and Weed Control Product Sheet

Fiesta Weed & Feed 8-0-1 Granular Fertilizer and Weed Control Product Sheet Tests

Fiesta Granular Weed and Feed 8-0-1 Label

$79.00 $73.00

Shipping calculated at checkout.

In stock, ready to ship
Backordered, shipping soon

Fiesta Granular Weed & Feed 8-0-1: All-in-One Solution for a Greener, Weed-Free Lawn

Achieve a lush, green lawn with ease using Fiesta Granular Weed and Feed 8-0-1 from Rocky Mountain BioAg®. Manufactured by Neudorff, this nitrogen-rich, dual-purpose formula functions as both a powerful herbicide and fertilizer, providing fast, noticeable results that elevate the health and beauty of your lawn.

Why Choose Fiesta Granular Weed and Feed?

With an 8-0-1 formulation, Fiesta Granular Weed and Feed effectively targets and eliminates weeds, moss, and algae while nourishing your turf. Its granular format is ready to apply directly out of the bag and integrates seamlessly into both spring and fall lawn care routines. Perfect for large landscapes, this product offers post-emergent control for broadleaf weeds and pre-emergent control for smooth crabgrass, making it versatile for any season.

Key Benefits:

Dual-Function Formula: Provides post-emergent broadleaf weed control and pre-emergent crabgrass prevention.
Quick-Acting: Greens up your lawn in just 7 days with visible results.
Safe for People and Pets: Made from natural iron-based ingredients (FeHEDTA), it's safe for children, pets, and environmentally sensitive areas.
Versatile Applications: Suitable for use in golf courses, parks, sports fields, cemeteries, and playgrounds.
All-Weather Performance: Effective in both hot and cold conditions, between 50°F and 85°F.

Application Rates and Coverage:

Granular Application: Apply 3–8 lbs. per 1,000 sq. ft.
Particle Size: SGN 80 (0.8mm), ensuring even distribution.
Coverage: One 20 lb. bag max coverage approximately 6,000 sq. ft.

Safe and Eco-Friendly

Fiesta Granular Weed and Feed is designed with safety in mind, posing no risks to water sources or wildlife. Its iron-based (FeHEDTA) composition prevents nutrient leaching, ensuring that your lawn stays healthy without compromising soil integrity. With this eco-friendly solution, you can enjoy a vibrant lawn without worrying about harsh chemicals.

Experience the Rocky Mountain BioAg® difference with Fiesta Granular Weed and Feed. Add it to your lawn care routine, and watch your turf thrive!

Frequently Asked Questions (FAQ)

What weeds does Fiesta Granular control?
Fiesta Granular provides post-emergent control of broadleaf weeds (including dandelions, clover, and plantain) and pre-emergent control of smooth crabgrass. It also controls moss and algae.

Is Fiesta Granular safe for pets and children?
Yes. Fiesta Granular uses iron (FeHEDTA) as its active ingredient and is safe for people, pets, and children once dry. It poses no risk to water sources or wildlife.

What is the NPK of Fiesta Granular Weed and Feed?
The NPK formulation is 8-0-1 — 8% nitrogen for turf greening, 0% phosphorus, and 1% potassium.

How much area does one bag cover?
One 20 lb. bag max coverage approximately 6,000 sq. ft. at the standard application rate of 3 lbs. per 1,000 sq. ft.

What temperature range is required for application?
Fiesta Granular is effective between 50°F and 85°F. Apply when turf is actively growing and weeds are present.

Who manufactures Fiesta Granular Weed and Feed?
Fiesta Granular is manufactured by Neudorff and distributed in the US by Rocky Mountain BioAg®.

Is Fiesta Granular available in pallet quantities?
Yes. For commercial, agricultural, or large-scale projects, pallet quantities are available. Fiesta Granular Pallet Quantities — 20 lbs. and 40 lbs. bags.

Can Fiesta Granular be used on golf courses and sports fields?
Yes. Fiesta Granular is approved for use on golf courses, parks, sports fields, cemeteries, and playgrounds.

Fiesta Granular FAQ's (PDF)

Fiesta Granular SDS

Fiesta Granular Label — 20 Pounds

If you require a liquid selective weed killer for your project, follow the link below:

Fiesta Liquid Weed Killer

Need larger quantities for commercial use?

Fiesta Granular — Pallet Quantities

[{"id":45953045659885,"title":"20 Pound Bag","option1":"20 Pound Bag","option2":null,"option3":null,"sku":"613951","requires_shipping":true,"taxable":true,"featured_image":{"id":42734382317805,"product_id":8216782045421,"position":1,"created_at":"2025-01-28T12:45:59-07:00","updated_at":"2025-01-28T12:46:41-07:00","alt":"Fiesta Granular Weed and Feed 8-0-1 — 20 lb bag, iron-based broadleaf herbicide and turf fertilizer by Neudorff","width":1065,"height":1420,"src":"\/\/www.rockymountainbioag.com\/cdn\/shop\/files\/Fiesta_Granular_20_Pounds.jpg?v=1738093601","variant_ids":[45953045659885]},"available":true,"name":"Fiesta Granular Weed and Feed 8-0-1 - 20 Pound Bag","public_title":"20 Pound Bag","options":["20 Pound Bag"],"price":7300,"weight":9979,"compare_at_price":7900,"inventory_quantity":24,"inventory_management":"shopify","inventory_policy":"continue","barcode":"191654000239","featured_media":{"alt":"Fiesta Granular Weed and Feed 8-0-1 — 20 lb bag, iron-based broadleaf herbicide and turf fertilizer by Neudorff","id":35019207213293,"position":1,"preview_image":{"aspect_ratio":0.75,"height":1420,"width":1065,"src":"\/\/www.rockymountainbioag.com\/cdn\/shop\/files\/Fiesta_Granular_20_Pounds.jpg?v=1738093601"}},"requires_selling_plan":false,"selling_plan_allocations":[{"price_adjustments":[{"position":1,"price":6935}],"price":6935,"compare_at_price":7300,"per_delivery_price":6935,"selling_plan_id":5976883437,"selling_plan_group_id":"5517191947203829e66a7ed44174896dc780dc95"}],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":44222617125101,"title":"40 Pounds 2 x 20 Pound Bags","option1":"40 Pounds 2 x 20 Pound Bags","option2":null,"option3":null,"sku":"613952","requires_shipping":true,"taxable":true,"featured_image":{"id":42734382383341,"product_id":8216782045421,"position":2,"created_at":"2025-01-28T12:45:59-07:00","updated_at":"2025-01-28T12:46:41-07:00","alt":"Fiesta Granular Weed and Feed 8-0-1 — 40 lb (2 x 20 lb bags), iron-based broadleaf herbicide and turf fertilizer by Neudorff","width":1065,"height":1420,"src":"\/\/www.rockymountainbioag.com\/cdn\/shop\/files\/Fiesta_Granular_2_x_20_Pounds.jpg?v=1738093601","variant_ids":[44222617125101]},"available":true,"name":"Fiesta Granular Weed and Feed 8-0-1 - 40 Pounds 2 x 20 Pound Bags","public_title":"40 Pounds 2 x 20 Pound Bags","options":["40 Pounds 2 x 20 Pound Bags"],"price":13700,"weight":19051,"compare_at_price":14900,"inventory_quantity":24,"inventory_management":"shopify","inventory_policy":"continue","barcode":"191654000246","featured_media":{"alt":"Fiesta Granular Weed and Feed 8-0-1 — 40 lb (2 x 20 lb bags), iron-based broadleaf herbicide and turf fertilizer by Neudorff","id":35019207180525,"position":2,"preview_image":{"aspect_ratio":0.75,"height":1420,"width":1065,"src":"\/\/www.rockymountainbioag.com\/cdn\/shop\/files\/Fiesta_Granular_2_x_20_Pounds.jpg?v=1738093601"}},"requires_selling_plan":false,"selling_plan_allocations":[{"price_adjustments":[{"position":1,"price":13015}],"price":13015,"compare_at_price":13700,"per_delivery_price":13015,"selling_plan_id":5976883437,"selling_plan_group_id":"5517191947203829e66a7ed44174896dc780dc95"}],"quantity_rule":{"min":1,"max":null,"increment":1}}]

{"id":45953045659885,"title":"20 Pound Bag","option1":"20 Pound Bag","option2":null,"option3":null,"sku":"613951","requires_shipping":true,"taxable":true,"featured_image":{"id":42734382317805,"product_id":8216782045421,"position":1,"created_at":"2025-01-28T12:45:59-07:00","updated_at":"2025-01-28T12:46:41-07:00","alt":"Fiesta Granular Weed and Feed 8-0-1 — 20 lb bag, iron-based broadleaf herbicide and turf fertilizer by Neudorff","width":1065,"height":1420,"src":"\/\/www.rockymountainbioag.com\/cdn\/shop\/files\/Fiesta_Granular_20_Pounds.jpg?v=1738093601","variant_ids":[45953045659885]},"available":true,"name":"Fiesta Granular Weed and Feed 8-0-1 - 20 Pound Bag","public_title":"20 Pound Bag","options":["20 Pound Bag"],"price":7300,"weight":9979,"compare_at_price":7900,"inventory_quantity":24,"inventory_management":"shopify","inventory_policy":"continue","barcode":"191654000239","featured_media":{"alt":"Fiesta Granular Weed and Feed 8-0-1 — 20 lb bag, iron-based broadleaf herbicide and turf fertilizer by Neudorff","id":35019207213293,"position":1,"preview_image":{"aspect_ratio":0.75,"height":1420,"width":1065,"src":"\/\/www.rockymountainbioag.com\/cdn\/shop\/files\/Fiesta_Granular_20_Pounds.jpg?v=1738093601"}},"requires_selling_plan":false,"selling_plan_allocations":[{"price_adjustments":[{"position":1,"price":6935}],"price":6935,"compare_at_price":7300,"per_delivery_price":6935,"selling_plan_id":5976883437,"selling_plan_group_id":"5517191947203829e66a7ed44174896dc780dc95"}],"quantity_rule":{"min":1,"max":null,"increment":1}}

So far it looks like this really WORKS!!! My lawn is greening up beautifully, and the (many) weeds have become fewer... need a few more weeks, and then a second application to really give it a proper review.

But so far, so good.

Hello Bobby, thank you so much for the fantastic 5-star review! We are thrilled to hear that the Fiesta Granular Weed and Feed 8-0-1 is already showing great results and that your lawn is greening up beautifully.

You are exactly right, while the initial green-up and early weed control happen quickly, following up with a second application a few weeks later is the perfect way to target any remaining stubborn weeds and establish long-term control.

We look forward to your follow-up review after the next application. Thank you for choosing us for your lawn care needs, and have a wonderful growing season! 🙌

The Rocky Mountain BioAg® Team

At first I didn't think the product was working:( It took about 4 days and now I'm seeing dying weeds! YAYYY! I will be applying a second application, because I want those suckers dead dead. Lol.The icing on the cake is that this product is organic. I LOVE that! You have a new loyal customer. THANK YOU! 😊

Thank you for the wonderful 5-star review, Shawntina! We are so glad to hear that you are seeing those weeds die off and that you love using an organic solution for your lawn.

You are exactly right a second application can be very helpful for knocking down those tougher weeds completely. We truly appreciate your support and are thrilled to welcome you as a loyal customer!

The Rocky Mountain BioAg® Team

GREAT fertilizer. Kills weeds and moss. Gentle on the environment.

Thank you so much for the feedback! It’s great to hear that the Fiesta Granular Weed and Feed 8-0-1 is hitting the mark for you.

We love that it provides that dual-action power against weeds and moss while remaining a low-impact, iron-based choice for the environment. It's a fantastic way to keep a lawn lush and healthy without the harsh chemicals.

Happy growing! The Rocky Mountain BioAg® Team

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®!

Fast shipping, great product.

Fast shipping, great product.

Thank you so much for the great review! We're glad to hear your order arrived quickly and that you're happy with the Fiesta Granular Weed and Feed 8-0-1. Let us know if you have any questions along the way—we're here to help your lawn thrive! :seedling:

1 2

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.

95%

(1576)

(71)

(10)

(1)

(7)

832

The tick kilz is an excellent product. i plan on continuing to use this product and would recommend it to anyone. I had a delivery problem but the management was excellent in solving my problem once they were made aware of it.

Thank you so much for taking the time to share your experience and for recommending Tick Killz!

We’re thrilled to hear that the product is performing so well for you. While delivery hiccups are never ideal, we are really glad our management team was able to step in and get things resolved quickly once brought to our attention.

We truly appreciate your patience, your trust in our team, and your continued support!

good product. smelly but good

Haha, that’s the signature scent of real organic power right there! 🌿 Glad to hear the Perfect Blend 6-3-3 is getting the job done for you despite the strong aroma. Thanks for keeping it real and trusting us with your soil!

Works!

That’s what we love to hear! Simple and straight to the point. Appreciate you giving Finalsan a shoutout, Terry.

Love it product some nuch! Most definitely well buy again

Thank you so much, Teresa! Feedback like this truly makes our day. We’re so glad you’re loving the Inner Vitality blend and look forward to seeing you again soon!

Mixed to standard recommendation and after 12 days, dandelions browned but still growing. I will reapply, but so far, I am not impressed compared to Ground clear (w/glyphosate).

Hello Andrew, thank you for your review and for giving Finalsan a try.

It is helpful to note how Finalsan operates compared to synthetic, systemic options like glyphosate (Ground Clear). Finalsan is an organic, contact-only herbicide made from ammoniated soap of fatty acids. It works by rapidly stripping the plant’s waxy cuticle to dehydrate the foliage. Because it is a contact spray and does not translocate to the roots, tough, deep-rooted perennials like mature dandelions may attempt to push new growth back up.

There are three rates of application. I would suggest using the highest rate and thoroughly coat the weeds to drip off. Finalsan is a weed and grass eater so something has to be off in the application rates, or amounts applied to the weeds. Finalsan is very effective.

Reapplying to starve the root system of energy is definitely the correct next step. We appreciate your patience as you transition to an organic approach, and our team is always here if you want to discuss application tips to get the most out of your spray!

1 2 3

Fiesta Granular Weed and Feed 8-0-1

Fiesta Granular FAQ's (PDF)

Fiesta Granular SDS

Fiesta Granular Label — 20 Pounds

Fiesta Liquid Weed Killer

Fiesta Granular — Pallet Quantities

Customer Reviews

You may also like

Organic is just the start

Let customers speak for us

Biological...Beyond Organic® discounts, offers, and information

Fiesta Granular Weed and Feed 8-0-1

Fiesta Granular FAQ's (PDF)

Fiesta Granular SDS

Fiesta Granular Label — 20 Pounds

Fiesta Liquid Weed Killer

Fiesta Granular — Pallet Quantities

Customer Reviews

Organic is just the start

Let customers speak for us