APF N.RICH Ammonium Sulfate 21-0-0 Granular Fertilizer - 50 Lbs.


Ammonium Sulfate Granular 21-0-0 Fertilizer

White, free flowing granular (N-Rich) non-leaching ammoniacal nitrogen 21% chemically compounded with sulfate sulfur 24%. Ammonium sulfate is the preferred nitrogen source for rice, wheat and pastures in sulfur deficient areas and in alkaline row crop areas. This fertilizer is ideal for areas where you already have high levels of phosphorus and potassium. It is safe for use on lawns, gardens, flowers, shurbs, hedges, and trees, and can be blended or directly applied.

Rate of application: apply 1/2 lb. per 100 sq. ft. for flowers, shrubs, and hedges; 10 lbs. per 1000 sq. ft. for gardens; 1/2 lb. per inch of trunk diameter for trees.

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Based on 5 reviews Average Rating 5.00 stars out of 5
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  • R
    Ralph Castelli R. C. Ralph C.


    Great Service. Nice Website and Fast delivery along with great contact and support

  • D
    Dextric Dunklin D. D. Dextric D.

    This is not Ammonia sulfate fertilizer

    This is not Ammonia sulfate fertilizer. Ammonia sulfate fertilizer is white looking not brown looking.

  • R
    Robert Chironno R. C. Robert C.

    grass looks better already

    grass loves it, looks better in 1 week, wow

  • C
    Courtney Robinson C. R. Courtney R.

    Great product

    This was a no hassle ordeal. My product came on time and in good condition.

  • B
    B. S. B. S. B. S.

    Helped my Zoysia!

    My Zoysia is a lovely deep green and has grown exponentially.

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