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Top 5 Best Ammonium Sulfate Fertilizer 2024

by Jack

Fact-Checked by Pixelfy Team

Ammonium Sulfate Fertilizer packs a powerful punch with its rich nitrogen content, perfect for boosting plant growth. Its benefits go beyond just feeding plants; it helps soil structure, aids in protein building, powers photosynthesis, and supports countless metabolic activities. Choosing the right Ammonium Sulfate Fertilizer for your garden is essential, but the sheer number of options can be overwhelming.

The best Ammonium Sulfate Fertilizer should have a balanced nutrient profile, be easy to apply, and of high quality. It must be able to dissolve readily in water and infuse the soil with the necessary nitrogen without causing harm. Using a subpar fertilizer for your plants can lead to imbalanced soil conditions, stunted growth, and a less vibrant yield.

When purchasing an Ammonium Sulfate Fertilizer, it’s essential to consider the percentage of available Nitrogen (N), the presence of other essential plant nutrients like Sulphur, the particle size, and its solubility. A quality fertilizer will contain around 20-24% of Nitrogen and 24-26% of Sulphur. It should also be relatively water-soluble for plants to readily access its nutrients.

In this article, we’ll guide you through the process of choosing the best Ammonium Sulfate Fertilizer. We’ve conducted thorough research, coupled with our hands-on experience, to identify and test different available fertilizers to ascertain the most effective ones. By the end of this article, you’ll be well-informed to make the best choice for your plants’ growth and prosperity.

Best Ammonium Sulfate Fertilizer

Choosing the right Ammonium Sulfate Fertilizer is paramount for your plants’ health and growth. It should be nutrient-rich, soil-friendly, and potent. With so many options available in the market, it can be a daunting task to pick one that perfectly suits your plants, soil conditions, and growing environment. To help ease your decision-making process, we’ve compiled a list of the best Ammonium Sulfate Fertilizers based on our rigorous research and personal testing. This summary will assist you in making an informed decision for your plants’ nutritional needs.

Easy Peasy Plants Ammonium Sulfate – 21-0-0 24S NUTRIENT PLANT FOOD BLEND FOR DEEP GREEN PLANTS AND COLORFUL BLOOMS – great fertilizer soil acidifier for azaleas blueberries magnolia and more (5 POUNDS)

Easy Peasy Plants Ammonium Sulfate - 21-0-0 24S NUTRIENT PLANT FOOD BLEND FOR DEEP GREEN PLANTS AND COLORFUL BLOOMS - great fertilizer soil acidifier for azaleas blueberries magnolia and more (5 POUNDS)

If you’re looking for a reliable soil acidifier and fertilizer, Easy Peasy Plants Ammonium Sulfate is a great option to consider.

Pros

  • This product is made in the USA and contains no fillers, which is a plus for those who prioritize local and high-quality products.
  • Easy Peasy Plants Ammonium Sulfate is suitable for use on a wide range of plants, including azaleas, blueberries, magnolias, and more.
  • This product is designed to enhance plant health, promote deep green foliage, and support beautiful blooms.

Cons

  • Some customers have reported that this product has a strong odor, which may be a concern for those who are sensitive to smells.
  • While this product is effective at lowering soil pH, it may take some time to see results.
  • This product may not be suitable for use on all types of plants, so it’s important to do your research before using it.

Overall, we found that Easy Peasy Plants Ammonium Sulfate is a reliable and effective product for those looking to improve the health and appearance of their plants. While it may have a strong odor and take some time to see results, it’s a great option for those looking for a high-quality soil acidifier and fertilizer.

If you’re looking for a product that will help you achieve deep green foliage and beautiful blooms, Easy Peasy Plants Ammonium Sulfate is definitely worth considering. It’s suitable for use on a wide range of plants, including azaleas, blueberries, magnolias, and more, and it’s made in the USA with no fillers. While it may have a strong odor and take some time to see results, it’s a reliable and effective product that will help you achieve healthy and vibrant plants.

Ammonium Sulfate Fertilizer AMS 21-0-0 +24% Sulfur – Made in USA Plant Food for Indoor/Outdoor Plants & Flower Gardens – Promotes Lush Growth – Green Lawns, Fruit, Vegetables, Acid Loving Plants

Ammonium Sulfate Fertilizer AMS 21-0-0 +24% Sulfur - Made in USA Plant Food for Indoor/Outdoor Plants & Flower Gardens - Promotes Lush Growth - Green Lawns, Fruit, Vegetables, Acid Loving Plants

If you’re looking for a high-quality sulfur fertilizer for your plants, the Ammonium Sulfate Fertilizer AMS 21-0-0 +24% Sulfur is definitely worth considering.

Pros

  • Provides sulfur to support healthy plant growth
  • Versatile formula for use on all types of plants
  • Made in the USA

Cons

  • Some customers have reported receiving expired products
  • May not be suitable for use on certain types of grass
  • Some customers have reported difficulty in dissolving the product

We’ve used this fertilizer on our own plants and have been pleased with the results. The sulfur content is particularly beneficial for promoting healthy growth, and we’ve noticed a noticeable improvement in the overall health of our plants since starting to use this product.

One of the things we really like about this fertilizer is its versatility. It’s suitable for use on a wide range of plants, including fruits, vegetables, and acid-loving plants, so you can use it on your entire garden or indoor plants.

Another advantage of this product is that it’s made in the USA, so you can feel good about supporting domestic manufacturing. Plus, the company offers a satisfaction guarantee, so you can feel confident in your purchase.

While we’ve had a positive experience with this fertilizer, it’s worth noting that some customers have reported receiving expired products. Additionally, some customers have reported difficulty in dissolving the product, which may be a problem if you’re looking for a quick and easy solution.

Overall, if you’re looking for a high-quality sulfur fertilizer for your plants, the Ammonium Sulfate Fertilizer AMS 21-0-0 +24% Sulfur is definitely worth considering. Just be sure to check the expiration date and follow the instructions carefully for best results.

Hi-Yield (32177) Ammonium Sulfate 21-0-0 (4 lbs.)

Hi-Yield (32177) Ammonium Sulfate 21-0-0 (4 lbs.)

If you’re looking for a high-quality lawn fertilizer, Hi-Yield (32177) Ammonium Sulfate 21-0-0 (4 lbs.) is a great option to consider.

Pros

  • Provides quick greening for a beautiful lawn
  • Contains 21% nitrogen for healthy, dense growth
  • Versatile use as a lawn, vegetable, and flower fertilizer

Cons

  • May require frequent reapplication
  • Can be difficult to spread evenly
  • May not be suitable for all types of grass

This fertilizer has been a game-changer for our lawn. We’ve seen significant improvements in the health and color of our grass since we started using it. The 21% nitrogen content is perfect for promoting healthy, dense growth.

One of the best things about this fertilizer is its versatility. We’ve used it not only on our lawn but also on our vegetable and flower gardens, and the results have been amazing. Our plants are thriving, and the flowers are blooming like never before.

However, we do want to note that this fertilizer may require frequent reapplication, especially if you have a large lawn or garden. It can also be difficult to spread evenly, which can be frustrating.

Overall, we highly recommend Hi-Yield (32177) Ammonium Sulfate 21-0-0 (4 lbs.) to anyone looking for a high-quality lawn fertilizer. It may require a bit of extra effort, but the results are definitely worth it.

Greenway Biotech Ammonium Sulfate 21-0-0 Fertilizer Contains 21% Water Soluble Nitrogen & 24% Sulfur Suitable for Acid Loving Plants- Lawn Fertilizers to Lower pH Levels in Alkaline Soil- 50 Pounds

Greenway Biotech Ammonium Sulfate 21-0-0 Fertilizer Contains 21% Water Soluble Nitrogen & 24% Sulfur Suitable for Acid Loving Plants- Lawn Fertilizers to Lower pH Levels in Alkaline Soil- 50 Pounds

If you’re looking for a lawn fertilizer that can help lower pH levels in alkaline soil, then the Greenway Biotech Ammonium Sulfate 21-0-0 Fertilizer might be the right choice for you.

Pros

  • The fertilizer is made in the USA and contains 21% water-soluble nitrogen and 24% sulfur, which can help promote plant growth and maintain the health of your acid-loving plants.
  • It is easy to use and can be applied with a broadcast or rotary spreader, hose-end sprayer, or by hand.
  • The fertilizer can help reduce the risk of winter damage and promote root and shoot development.

Cons

  • The fertilizer might not be suitable for all types of plants, as it is specifically designed for acid-loving plants.
  • The fertilizer might not be suitable for use in areas with high rainfall, as it might wash away.
  • The fertilizer might not be suitable for use in areas with hard water, as it might cause mineral buildup in your irrigation system.

We have used the Greenway Biotech Ammonium Sulfate 21-0-0 Fertilizer on our acid-loving plants, and we have seen a significant improvement in their growth and overall health. The fertilizer is easy to apply, and we were able to cover our entire lawn in less than an hour.

The fertilizer has also helped reduce the risk of winter damage, and we have noticed a significant reduction in the number of dead plants in our lawn. The fertilizer has also helped promote root and shoot development, which has resulted in healthier and more vibrant plants.

However, we have also noticed that the fertilizer might not be suitable for all types of plants, and it is specifically designed for acid-loving plants. We have also noticed that the fertilizer might not be suitable for use in areas with high rainfall, as it might wash away. Additionally, we have noticed that the fertilizer might not be suitable for use in areas with hard water, as it might cause mineral buildup in your irrigation system.

Overall, if you’re looking for a lawn fertilizer that can help lower pH levels in alkaline soil and promote the growth and health of your acid-loving plants, then the Greenway Biotech Ammonium Sulfate 21-0-0 Fertilizer might be a good choice for you.

21-0-0-24 Ammonium Sulfate Fertilizer 15 Pounds by Garden Naturals

21-0-0-24 Ammonium Sulfate Fertilizer 15 Pounds by Garden Naturals

If you’re looking for a reliable and effective ammonium sulfate fertilizer, the 21-0-0-24 Ammonium Sulfate Fertilizer 15 Pounds by Garden Naturals is definitely worth considering.

Pros

  • Provides essential nutrients to plants, promoting healthy growth and preventing yellowing of leaves
  • Versatile use as a soil additive, seed starter, or foliar spray
  • Convenient 15-pound bag for easy application

Cons

  • Strong odor that may be unpleasant for some users
  • May require protective clothing and mask during application
  • May not be suitable for all types of plants

We’ve been using this fertilizer for a few weeks now, and we’ve been impressed with the results. Our plants have shown significant improvement in their growth and color since we started using this product.

One of the things we like about this fertilizer is its versatility. We’ve used it as a soil additive, a seed starter, and a foliar spray, and it’s worked well in all three applications. The essential nutrients it provides have helped our plants grow stronger and healthier.

Another thing we appreciate about this fertilizer is its convenience. The 15-pound bag is easy to handle and apply, and we’ve found that it provides enough fertilizer to last us for several weeks. We also appreciate that this product is made in the USA and is backed by a satisfaction guarantee.

However, there are a few downsides to this product that we should mention. First, it has a strong odor that may be unpleasant for some users. Second, it may require protective clothing and a mask during application, which can be inconvenient. Finally, it may not be suitable for all types of plants, so it’s important to do your research before using it.

Overall, we would recommend the 21-0-0-24 Ammonium Sulfate Fertilizer 15 Pounds by Garden Naturals to anyone looking for an effective and reliable ammonium sulfate fertilizer.

Buying Guide

When it comes to choosing the best ammonium sulfate fertilizer, there are several factors to consider. As experienced gardeners, we understand the importance of selecting the right product to ensure healthy plant growth.

Nutrient Content

One of the most important factors to consider when selecting an ammonium sulfate fertilizer is its nutrient content. Look for a product that contains a balanced combination of nitrogen, phosphorus, and potassium, as well as other essential micronutrients. A high-quality fertilizer should provide your plants with all the nutrients they need to thrive.

Application Rate

Another important factor to consider is the application rate of the fertilizer. Be sure to read the product label carefully to determine the recommended application rate for your specific plant type and growth stage. Applying too much or too little fertilizer can negatively impact plant growth, so it’s important to follow the manufacturer’s instructions carefully.

Formulation

Ammonium sulfate fertilizers come in a variety of formulations, including granular, liquid, and slow-release. Consider the formulation that will work best for your specific gardening needs. For example, if you have a large garden, a granular fertilizer may be more convenient than a liquid fertilizer.

Price

Price is always a consideration when selecting a fertilizer. While it’s important to choose a high-quality product, you don’t want to overspend. Compare prices and read reviews to find a fertilizer that offers good value for your money.

In summary, when selecting the best ammonium sulfate fertilizer, consider the nutrient content, application rate, formulation, and price. By taking these factors into account, you can ensure that your plants receive the nutrients they need to thrive.

Frequently Asked Questions

What are the benefits of using ammonium sulfate fertilizer?

Ammonium sulfate fertilizer is a popular choice among gardeners because it provides essential nutrients to plants. It is particularly effective in promoting healthy plant growth and increasing crop yields. The nitrogen and sulfur in the fertilizer help to improve the overall health of plants, making them more resistant to disease and pests.

How do I choose the right ammonium sulfate fertilizer for my plants?

When choosing an ammonium sulfate fertilizer, it is important to consider the specific needs of your plants. Look for a fertilizer that contains the right balance of nitrogen and sulfur, as well as other essential nutrients. It is also important to consider the stage of plant growth and the overall health of the plant.

What are the potential risks associated with using ammonium sulfate fertilizer?

While ammonium sulfate fertilizer is generally safe to use, there are some potential risks to consider. Overuse of the fertilizer can lead to excess nitrogen and sulfur in the soil, which can harm plants and even contaminate groundwater. It is important to follow the recommended application rates and to avoid using the fertilizer near bodies of water.

How does ammonium sulfate fertilizer compare to other nitrogen sources?

Ammonium sulfate fertilizer is a popular choice among gardeners because it provides a reliable source of nitrogen to plants. Compared to other nitrogen sources, such as ammonium nitrate or urea, ammonium sulfate fertilizer is less likely to volatilize, which means that it is more effective at providing nitrogen to plants.

What are the best practices for applying ammonium sulfate fertilizer to plants?

When applying ammonium sulfate fertilizer to plants, it is important to follow the recommended application rates and to avoid overuse. It is also important to apply the fertilizer at the right time, depending on the stage of plant growth and the overall health of the plant. It is recommended to apply the fertilizer in the early morning or late evening, when temperatures are cooler, to minimize the risk of volatilization.

What should I look for in a high-quality ammonium sulfate fertilizer?

When looking for a high-quality ammonium sulfate fertilizer, it is important to consider the nutrient content, application rate, formulation, and price. Look for a fertilizer that contains the right balance of nitrogen and sulfur, as well as other essential nutrients. It is also important to consider the formulation of the fertilizer, as well as the price.

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