Price/Ea.
$19.53
Buy 2 or more: $17.24 each
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Product Overview
Hi-Yield Ammonium Sulfate 21-0-0 is a fertilizer that provides a good source of Nitrogen for quicker plant growth. Containing Sulfur, an essential element of soil fertility, it helps acidify the soil for an improved soil condition and promote strong plant growth, and greener color in plants. Apply throughout the growing season.
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Details
Active Ingredient Ammoniacal Nitrogen 21% Combined Sulfur 22% For use in Ornamental Plants and Shrubs Application Apply 3/4 lb. per 100 sq. ft. Pet safe Yes, if used as directed on Label Coverage Area 4 lbs. Covers 500 sq. ft. Shipping Weight 4.05 lbs Manufacturer VPG (Mfg. Number: 32177) UPC 732221321779 DIRECTIONS FOR USE
Apply Hi-Yield Ammonium Sulfate 21-0-0 throughout the growing season. Water generously and promptly following applications.
Application Rate:
- 3/4 lb. per 100 sq. ft.
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Product Documents
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8 Customer Reviews
Top Reviews
High sulfur to raise acid level
By Daniel on 12/03/2021
This stuff works very well when trying to raise the acidity of your lawn soil. If you have take all root rot in your lawn this is what you want to raise the acidity of the soil and kill the fungus. Yo…
Read Full Review »Great product and great service
By Linda on 03/20/2020
After soil testing, I see I am nitro deficient. This fixes it!
Local stores don't stock it in quantity
By Edward on 05/15/2020
On line is a good way to buy since it would be much slower to have a farm supply order it for you plus your travel and time costs. Received promptly amidst the Wuhan virus pandemic.
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6 Questions & Answers
Helpful Q&A'sQHow long does Hi-Yield Ammonium Sulfate 21-0-0 take to adjust my lawn pH? My front lawn is 7-7.2 and my backyard is 7.5+.ADepending on how healthy and ready the lawn is to absorb those nutrients or if the lawn is stressed, you can see results within 7-14 days usually after applying Hi-Yield Ammonium Sulfate 21-0-0. It is…
Read Full Answer »Depending on how healthy and ready the lawn is to absorb those nutrients or if the lawn is stressed, you can see results within 7-14 days usually after applying Hi-Yield Ammonium Sulfate 21-0-0. It is recommended to apply throughout the growing season which is 3-4 application typically.QWhat is the spreader setting for a Scott's Edge using Hi-Yield Ammonium Sulfate 21-0-0?AUnfortunately, we do not have the spreader settings for most specific spreaders and the manufacturer does not list that spreader on their bag. Due to the thousands of granules on the market and just a…
Read Full Answer »Unfortunately, we do not have the spreader settings for most specific spreaders and the manufacturer does not list that spreader on their bag. Due to the thousands of granules on the market and just as many different types of spreaders, you will want to calibrate your spreader to the product you are using and its application rates. You can see a short video on how to accomplish this below. How to Calibrate your SpreaderQIs Hi-Yield Ammonium Sulfate 21-0-0 water soluble?Don't see the answer on the label. Other manufacturers of this same product listHi-Yield Ammonium Sulfate 21-0-0 as water soluble. I want to spray .25lb per 1000 sqft which would work out to about 1.19lb per gallon of water?AHi-Yield Ammonium Sulfate 21-0-0 is activated by water, but it is not labeled to be mixed with water and then sprayed. You may contact the manufacturer for further information: Visit: www.hi-yield.co…
Read Full Answer »Hi-Yield Ammonium Sulfate 21-0-0 is activated by water, but it is not labeled to be mixed with water and then sprayed. You may contact the manufacturer for further information: Visit: www.hi-yield.com or call 855-270-4776
