Water Soluble Ammonium Sulfate 21-0-0 Fertilizer - 50 Lbs.

Seed World


Ammonium Sulfate 21-0-0 Water Soluble Fertilizer

Lush, Dark Green Lawn: With its fast-release nitrogen, this fertilizer works quickly to create a lush, dark green lawn. Perfect for lawns that need a vibrant, healthy appearance in no time.

Quick-Acting Formula: The 21-0-0 formulation means your lawn gets a concentrated dose of nitrogen, promoting rapid growth and greening within days of application.

Enhanced Soil Health: The addition of 24% sulfur helps improve the soil's ability to absorb nutrients, fostering healthier roots and stronger grass.

Versatile Application: Sulf-N Ammonium Sulfate can be applied as a granular fertilizer or dissolved in water for use as a spray, providing flexibility based on your lawn care routine.

 

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Based on 2 reviews Average Rating 4.00 stars out of 5
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  • J
    Jesus Sanchez J. S. Jesus S.
    15-05-2025

    Not spray grade.

    The order was for water soluble ammonia sulfate. The bag was from lesco and specifically states it's for broadcast spreader only. I still used it in my backpack sprayer but with a strainer as about 5% of the product did not dissolve fully.

  • P
    Philip Gagnon P. G. Philip G.
    26-04-2025

    Highly recommend Seed World

    50 pound bag was well protected and packaged. Great price for a top shelf product. Shipping cost was way better than expected. I'll be back for more. Thank you!

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