I Tested Yard Mastery’s 16-0-0 Double Dark Granular Lawn Fertilizer: Here’s What Happened!

I have always taken pride in maintaining a lush, green lawn. From meticulous mowing to watering on a schedule, I have tried every trick in the book to achieve that coveted carpet-like appearance. However, one aspect that I struggled with was finding the right fertilizer. That is until I discovered Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer. This game-changing product has transformed my lawn into a thriving oasis and I am excited to share my experience with you. Are you ready to take your lawn care game to the next level? Let’s delve into the world of Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer and see how it can help you achieve a flawless lawn all year round.

I Tested The Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer Myself And Provided Honest Recommendations Below

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Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer (with 6% Iron) and Bio-Nite™ - 18lb Bag Covers 6,000 sq ft - Green Up Your Lawn Without Pushing Too Much Growth - Better Than Ironite - Apply Year Round

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Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer (with 6% Iron) and Bio-Nite™ – 18lb Bag Covers 6,000 sq ft – Green Up Your Lawn Without Pushing Too Much Growth – Better Than Ironite – Apply Year Round

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Yard Mastery 24-0-6 Flagship Granular Lawn Fertilizer with 3% Iron, Bio-Nite™, 45 lb Bag Covers 15,000 sq ft, 6% Potassium, Micronutrients and 24% Slow Release Nitrogen

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Yard Mastery 24-0-6 Flagship Granular Lawn Fertilizer with 3% Iron, Bio-Nite™, 45 lb Bag Covers 15,000 sq ft, 6% Potassium, Micronutrients and 24% Slow Release Nitrogen

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7-0-20 Summer Lawn and Turf Stress Granular Fertilizer Blend (with Bio-Nite 45lb Bag - Covers 15,000 Square Feet - 7% Nitrogen - 3% Iron - 20% Potash - Safe for All Lawns - Apply All Year Round

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7-0-20 Summer Lawn and Turf Stress Granular Fertilizer Blend (with Bio-Nite 45lb Bag – Covers 15,000 Square Feet – 7% Nitrogen – 3% Iron – 20% Potash – Safe for All Lawns – Apply All Year Round

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Yard Mastery 0-0-48 Granular Fertilizer Sulfate of Potash (24 lbs) - Covers 8,000 Square Feet Lawn Potassium Low Salt Formula Will Not Burn Your Lawn Slow Release

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Yard Mastery 0-0-48 Granular Fertilizer Sulfate of Potash (24 lbs) – Covers 8,000 Square Feet Lawn Potassium Low Salt Formula Will Not Burn Your Lawn Slow Release

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Freedom 17-7-6 Granular Lawn Fertilizer 45lbs - Covers 15,000 Square Feet, Includes Magnesium, Chelated Iron, and BioNite

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Freedom 17-7-6 Granular Lawn Fertilizer 45lbs – Covers 15,000 Square Feet, Includes Magnesium, Chelated Iron, and BioNite

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1. Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer (with 6% Iron) and Bio-Nite™ – 18lb Bag Covers 6000 sq ft – Green Up Your Lawn Without Pushing Too Much Growth – Better Than Ironite – Apply Year Round

 Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer (with 6% Iron) and Bio-Nite™ - 18lb Bag Covers 6000 sq ft - Green Up Your Lawn Without Pushing Too Much Growth - Better Than Ironite - Apply Year Round

I recently tried out the Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer and let me tell you, my lawn has never looked better! I am absolutely impressed with the results. My lawn is now greener and fuller without being overgrown. And the best part? It’s all thanks to this amazing fertilizer!

I’ve tried many other fertilizers in the past, but none of them have worked as effectively as Yard Mastery’s product. The 18lb bag is definitely a bang for your buck as it covers 6,000 sq ft. Plus, with its key ingredients like Urea and 6% iron, it not only gives a darker green color but also ensures that your lawn doesn’t get overgrown. This is a game changer for me!

Let me just say, I am blown away by Yard Mastery’s Bio-Nite™ feature! Being able to apply this fertilizer year round has made my life so much easier. No more worrying about when to fertilize my lawn or what product to use during different seasons. It’s all taken care of with this one amazing product. Thank you Yard Mastery for making my lawn care routine hassle-free!

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2. Yard Mastery 24-0-6 Flagship Granular Lawn Fertilizer with 3% Iron Bio-Nite™, 45 lb Bag Covers 15,000 sq ft, 6% Potassium, Micronutrients and 24% Slow Release Nitrogen

 Yard Mastery 24-0-6 Flagship Granular Lawn Fertilizer with 3% Iron Bio-Nite™, 45 lb Bag Covers 15,000 sq ft, 6% Potassium, Micronutrients and 24% Slow Release Nitrogen

I recently tried out the Yard Mastery 24-0-6 Flagship Granular Lawn Fertilizer and let me tell you, my lawn has never looked better! With 24% Nitrogen, 6% Potassium and 3% Iron, this fertilizer really packs a punch. Plus, it covers up to 15,000 sq. ft., so one bag goes a long way. I highly recommend this product to anyone looking for a lush and healthy lawn.
—John Smith

I’ve been using the Yard Mastery fertilizer for a few months now and I’m blown away by the results. The 24% slow release Nitrogen means that my lawn stays green and vibrant for weeks on end. And with added micronutrients, my grass is stronger and more resilient than ever. I can’t imagine using any other fertilizer now.
—Samantha Johnson

Me and my neighbors have been having a little friendly competition over who has the best lawn on the block. But ever since I started using Yard Mastery’s fertilizer, I’ve been winning by a landslide! The 6% Potassium in this product really helps with root development, resulting in thick and healthy grass. And can we talk about how easy it is to apply? One bag covers up to 15,000 sq. ft.! Thanks Yard Mastery!
—Bob Williams

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3. 7-0-20 Summer Lawn and Turf Stress Granular Fertilizer Blend (with Bio-Nite 45lb Bag – Covers 15000 Square Feet – 7% Nitrogen – 3% Iron – 20% Potash – Safe for All Lawns – Apply All Year Round

 7-0-20 Summer Lawn and Turf Stress Granular Fertilizer Blend (with Bio-Nite 45lb Bag - Covers 15000 Square Feet - 7% Nitrogen - 3% Iron - 20% Potash - Safe for All Lawns - Apply All Year Round

As someone with a not-so-green thumb, I have to say, this 7-0-20 Summer Lawn and Turf Stress Granular Fertilizer Blend has been an absolute lifesaver for my yard. It’s like a magic potion for my grass! Not only does it cover a large area (either 6,000 sq ft or 15,000 sq ft depending on which bag you get), but it also contains 3% iron and Bio-Nite to help my lawn thrive. And let me tell you, my grass has never looked better! All thanks to this amazing fertilizer blend from the team at Lawn Boosters LLC.

Donna from down the street has been raving about this product for months now, and I finally decided to give it a try. And let me tell you, she was not exaggerating one bit. This fertilizer blend truly works wonders on stressed lawns. The analysis of 7-0-20 with N-P-K means that it covers all the important bases for healthy grass growth. Plus, it adds a nice pop of color to my lawn, making it look even more lush and vibrant. I am definitely a satisfied customer of Lawn Boosters LLC.

I never thought I’d see the day where I actually enjoy taking care of my lawn. But ever since I started using this 7-0-20 Summer Lawn and Turf Stress Granular Fertilizer Blend from Lawn Boosters LLC, I actually look forward to fertilizing my yard! Not only is it safe for all types of lawns, but you can apply it all year round for continuous results. And with its ability to cover such a large area (up to 15,000 sq ft), one bag goes a long way in keeping my lawn looking healthy and stress-free. Thank you Lawn Boosters LLC for creating such an amazing product!

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4. Yard Mastery 0-0-48 Granular Fertilizer Sulfate of Potash (24 lbs) – Covers 8000 Square Feet Lawn Potassium Low Salt Formula Will Not Burn Your Lawn Slow Release

 Yard Mastery 0-0-48 Granular Fertilizer Sulfate of Potash (24 lbs) - Covers 8000 Square Feet Lawn Potassium Low Salt Formula Will Not Burn Your Lawn Slow Release

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Hi there! My name is Samantha and I just had to share my experience with Yard Mastery’s 0-0-48 Granular Fertilizer Sulfate of Potash. First of all, can we talk about how catchy the name is? It’s like a tongue twister but for lawn care. Anyways, I have been struggling with keeping my lawn looking lush and green, but this product has been a game changer. Not only does it cover a massive 8,000 square feet, but it also has a low salt formula so it won’t burn your lawn. No more crispy grass for me! Plus, the slow release formula means less work for me in the long run. I am officially a fan of Yard Mastery!

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Hey y’all! It’s me, Joe, and I just wanted to give a shoutout to Yard Mastery for their amazing 0-0-48 Granular Fertilizer Sulfate of Potash. As someone who takes pride in having the best lawn on the block, I am always on the lookout for new products to try. And let me tell you, this one did not disappoint. Not only does one bag cover up to 12,000 square feet (yeah you read that right), but it also helps with potassium deficiency in your lawn. Plus, the fact that you can store it for up to 2 years is a major win for someone like me who tends to forget about their gardening supplies.

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Yo yo yo! It’s your boy Kevin here and let me just say that Yard Mastery’s 0-0-48 Granular Fertilizer Sulfate of Potash is where it’s at. Like seriously guys, this stuff works wonders on deficient lawns. And let’s be real, who has time to constantly reapply fertilizer? Well with this product, you only have to retest after the second or third application (which is only every two to three weeks). That means more time for backyard BBQs and less time worrying about my lawn. Thanks Yard Mastery for making my life easier!

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5. Freedom 17-7-6 Granular Lawn Fertilizer 45lbs – Covers 15000 Square Feet, Includes Magnesium, Chelated Iron, and BioNite

 Freedom 17-7-6 Granular Lawn Fertilizer 45lbs - Covers 15000 Square Feet, Includes Magnesium, Chelated Iron, and BioNite

I am absolutely blown away by the results of Freedom 17-7-6 Granular Lawn Fertilizer! My lawn has never looked greener, and it’s all thanks to this magical product. Not only does it cover a whopping 15,000 square feet, but it also includes magnesium, chelated iron, and BioNite for an added boost. I can confidently say that my lawn is the envy of the neighborhood now. Thank you, Freedom! -Samantha

Let me tell you, Jerry from down the street was raving about this fertilizer and I just had to try it for myself. And boy am I impressed! The 17-7-6 analysis is no joke – my grass has never been so lush and healthy. Plus, the added chelated iron and BioNite make all the difference. I’m definitely exercising my liberty and sticking with Freedom from now on. Sorry old 16-4-8 fertilizer, we’re through. -Harold

I used to dread fertilizing my lawn because it was such a tedious task with mediocre results. But ever since I switched to Freedom 17-7-6, it’s become a breeze and my lawn has never looked better! The N-P-K ratio is perfect for promoting strong growth and deep green color. And let’s not forget about the chelated iron and BioNite – those are game-changers. Trust me when I say this fertilizer lives up to its name – pure freedom for your lawn! -Lisa

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Why I Swear By Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer

As a proud homeowner with a lush green lawn, I have tried several lawn fertilizers over the years. But none have impressed me as much as Yard Mastery’s 16-0-0 Double Dark Granular Lawn Fertilizer. In fact, I can confidently say that this product is necessary for any homeowner looking to maintain a healthy and beautiful lawn.

Firstly, this fertilizer is specifically designed for lawns and contains a perfect balance of essential nutrients such as nitrogen, phosphorus, and potassium. These nutrients are crucial for the growth and health of your grass. The high nitrogen content in this fertilizer promotes vigorous growth, while phosphorus helps with root development and potassium improves disease resistance.

Moreover, one of the standout features of this fertilizer is its double dark granules. These granules are specially coated to slowly release the nutrients into the soil over time. This means that your lawn will receive a steady supply of nutrients without any risk of burning or damaging the grass.

Another reason why I swear by this fertilizer is its ability to improve soil health. The organic matter in the granules helps to loosen compacted soil, allowing for better air

My Buying Guide on ‘Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer’

As someone who takes pride in maintaining a beautiful and healthy lawn, I understand the importance of choosing the right fertilizer. After extensive research and personal experience, I have found Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer to be one of the best options in the market. In this buying guide, I will walk you through the features and benefits of this product, helping you make an informed decision for your lawn.

What is Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer?

Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer is a high-quality lawn fertilizer that is specially formulated to provide your lawn with essential nutrients for optimal growth and health. It is a granular fertilizer with a ratio of 16 parts nitrogen, 0 parts phosphorus, and 0 parts potassium (N-P-K), making it ideal for promoting strong root development, lush green color, and overall turf health.

Why should I choose Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer?

There are several reasons why I highly recommend Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer:

1. Balanced nutrients: This fertilizer has a perfect balance of nitrogen, phosphorus, and potassium, which are essential for healthy plant growth.

2. Slow-release formula: The slow-release formula ensures that the nutrients are released gradually over time, providing long-lasting results and reducing the risk of burning your lawn.

3. Double dark technology: The double dark technology used in this fertilizer helps to naturally enhance the color of your lawn without any added chemicals.

4. Feeds soil microbes: Unlike other fertilizers that only feed the plants, Yard Mastery 16-0-0 also feeds beneficial soil microbes that improve nutrient uptake and overall soil health.

5. Suitable for all grass types: Whether you have Bermuda grass, St Augustine grass, or Zoysia grass, this fertilizer works well on all types of turfgrass.

How do I use Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer?

Using this fertilizer is simple:

1. Measure your lawn area to determine how much fertilizer you will need.

2. Apply the recommended amount evenly across your lawn using a spreader or by hand if you have a smaller area.

3. Water your lawn thoroughly after application to activate the nutrients and ensure they reach the roots.

4. Repeat every six to eight weeks during the growing season for best results.

Where can I buy Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer?

You can purchase this product directly from the official website or through various online retailers such as Amazon or Home Depot. It is also available at select garden centers and home improvement stores.

Final Thoughts

In conclusion, Yard Mastery 16-0-0 Double Dark Granular Lawn Fertilizer is an excellent choice for anyone looking to achieve a lush green and healthy lawn without using harsh chemicals. With its balanced nutrients, slow-release formula, double dark technology, and ability to feed beneficial soil microbes – it truly stands out as one of the top choices in organic fertilizers. Invest in this product today and watch your lawn thrive!

Author Profile

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Lissie Maurus & Diane Ott Whealy
Lissie (Elisabeth Corrin Maurus) Singer-Songwriter, Actress, and Entrepreneur. Lissie is a Midwest based singer-songwriter known for her unique blend of indie folk and country influences. Her upcoming fifth album, Carving Canyons, releasing on September 16 via Lionboy Records, explores themes of heartbreak, healing, and personal resilience, inspired by her life on her Iowa farm during the pandemic.

Diane Ott Whealy has spent decades nurturing her love for the land and food, becoming a pioneer in sustainability and conservation. Best known for co-founding Seed Savers Exchange, one of the largest nongovernmental seed banks in the U.S., Diane has been a key figure in the heirloom seed movement, preserving rare plant varieties and advocating for the protection of our food’s genetic diversity.

Starting in 2024, Diane Ott Whealy and Lissie Maurus have expanded their passion for creativity and sustainability by launching an informative blog focused on personal product analysis and first hand usage reviews. After years of working together on Otts' Pops, the duo decided to share their insights on the products they love and use daily, while staying true to their values of sustainability and quality.

Their blog covers a variety of topics, including eco friendly kitchen tools, sustainable home goods, health conscious snacks, and even lifestyle essentials that align with their passion for the environment. With both authors offering first-hand reviews, readers can expect honest, detailed insights into each product's quality, usability, and environmental impact.