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Item #:
34506983
Hi-Yield Ammonium Sulfate 4LB Ammonium SULFATE - 2 Pack
Item #:
34506983
IMP 35
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Monday, August 31
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A fast release, quick-acting source of nitrogen that supplies rapid growth and greening to all plants
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What Stands Out
Optimal Plant Nutrition
Hi-Yield Ammonium Sulfate provides essential nitrogen, promoting lush green growth and vibrant blooms, making it ideal for gardeners aiming for healthier plants.
Versatile Application
This product is suitable for various plants, including vegetables, flowers, and lawns, ensuring users can enhance the health of their entire garden with one solution.
Economical Value Pack
The 4LB dual pack offers great value for avid gardeners, ensuring long-lasting supply while reducing the frequency of reordering, maximizing convenience and cost-effectiveness.
Product Details
| Country of Origin | This item will be imported from US |
| What is in the box | Hi-Yield Ammonium Sulfate 4LB... For more details, please check description/product details |
Who Should Buy?
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Garden Enthusiasts
Ideal for gardeners looking to improve soil nitrogen levels and promote healthy plant growth.
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Crop Fertilization
Farmers can use this product to enhance crop yields, particularly for nitrogen-loving plants.
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Hydroponic Systems
Perfect for hydroponic or indoor growers needing precise nutrient control for optimal plant health.
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Acid-Sensitive Plants
Not suitable for plants sensitive to acid, as it can lower soil pH excessively.
Product Description
Hi-Yield Ammonium Sulfate 4LB Ammonium SULFATE - 2 Pack
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is Hi-Yield Ammonium Sulfate used for?
Answer: Hi-Yield Ammonium Sulfate is primarily used as a fertilizer for various crops and plants. It’s a source of nitrogen, promoting healthy growth, vibrant foliage, and improved flowering in plants. This product is particularly beneficial for acid-loving plants like blueberries and azaleas, serving to enhance soil quality and plant health. Using ammonium sulfate can also help to lower soil pH, making it suitable for specific types of vegetables and ornamentals. -
Question:
How do I apply Hi-Yield Ammonium Sulfate?
Answer: To apply Hi-Yield Ammonium Sulfate, measure the appropriate amount based on the instructions provided for your specific crops or plants. Generally, it can be applied either as a side-dressing or mixed into the soil. For instance, newly planted flowers might benefit from a light sprinkling at the base. It's important to water the plants after application to help dissolve the granules and incorporate the nutrient into the soil. -
Question:
Is Hi-Yield Ammonium Sulfate safe for all plants?
Answer: While Hi-Yield Ammonium Sulfate is safe for many plants, it is particularly advantageous for those that thrive in acidic conditions. However, it's important to avoid over-application, as excess nitrogen can harm sensitive species. Always check compatibility with your specific plants, especially if you're using it around vegetables or ornamentals that might be more tolerant of different soil conditions. -
Question:
What are the benefits of using Hi-Yield Ammonium Sulfate over other fertilizers?
Answer: Hi-Yield Ammonium Sulfate provides a concentrated source of nitrogen, which is essential for plant growth. Unlike some other fertilizers, it helps lower the soil pH, making nutrients more available to acid-loving plants. Its fast-acting formula means plants can absorb the nutrients quickly, translating into growth boosts and enhanced health, especially in flowering stages or during fruit production. -
Question:
Can Hi-Yield Ammonium Sulfate be used for lawns?
Answer: Yes, Hi-Yield Ammonium Sulfate is effective for lawn care, as it promotes a lush, green lawn by providing a quick nitrogen boost. When applied according to recommended guidelines, it encourages healthy growth and vibrant color in grass. This makes it a popular choice for homeowners looking to enhance the appearance of their lawns during the growing season. -
Question:
How often should I use Hi-Yield Ammonium Sulfate?
Answer: The frequency of applying Hi-Yield Ammonium Sulfate largely depends on the specific plants and their nutritional needs. Generally, a solid fertilization schedule includes application every 4 to 6 weeks during the growing season. Be sure to observe the plants' growth response and adjust the application schedule accordingly to avoid over-fertilization. -
Question:
What should I do if I accidentally over-apply Hi-Yield Ammonium Sulfate?
Answer: If you've accidentally over-applied Hi-Yield Ammonium Sulfate, it's important not to panic. Increase watering to help dilute the excess nitrogen in the soil and prevent root burn or damage. Additionally, monitoring the affected plants closely can help you identify any stress symptoms, allowing for early intervention. Adjust future applications according to your plants’ responses to maintain healthy growth. -
Question:
Does Hi-Yield Ammonium Sulfate have any environmental considerations?
Answer: Yes, when using Hi-Yield Ammonium Sulfate, it's crucial to follow application guidelines to minimize environmental impact. Preventing runoff into local waterways is essential to avoid nutrient pollution. Applying the product during dry weather and ensuring it's watered in can mitigate potential leaching. Responsible usage supports plant health while keeping the environment safe. -
Question:
How should I store Hi-Yield Ammonium Sulfate?
Answer: Hi-Yield Ammonium Sulfate should be stored in a cool, dry place away from sunlight to maintain its efficacy. Keeping it in its original container, tightly sealed to prevent moisture from clumping, is also recommended. Ensuring it's out of reach of children and pets is essential for safety. -
Question:
Where can I buy Hi-Yield Ammonium Sulfate 4LB Ammonium SULFATE - 2 Pack?
Answer: You can purchase Hi-Yield Ammonium Sulfate 4LB Ammonium SULFATE - 2 Pack from Ubuy in Isle of Man. Ubuy offers a reliable platform where you can find this product conveniently, along with various options to meet your gardening needs.
Hi-Yield Fertilizers & Plant Food Editorial Review
The Hi-Yield Ammonium Sulfate is a reliable fertilizer for any garden or lawn that requires extra nutrients for growth. The fertilizer is easy to apply and works well for different types of plants, including blueberries, potatoes, and sweet onions. One of the most significant advantages of this product is its capability to eliminate poison ivy while also providing nourishment to other plants. To achieve optimal results, the fertilizer should be used at a high concentration of one pound per half-gallon. Overall, the Hi-Yield Ammonium Sulfate 4LB Ammonium SULFATE - 2 pack is an excellent product that customers found to be effective in enhancing plant growth and killing unwanted weeds. However, some customers had issues with delivery times.
Customer Reviews & Ratings
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Pros
- Effective in promoting plant growth.
- Can selectively and safely kill poison ivy.
- Applicable for different plants such as blueberries, potatoes, and onions.
Cons
- Some customers experienced slow delivery.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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IMP 35
Order now and get it around Monday, August 31
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Supplies sulfur to aid in acidifying of soils
- Application rates: 3/4-pound per 100 square foot
- 2 Pack Hi-Yield 4 Lb. 21-0-0 Ammonium Sulfate
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