Zinc Sulfate Powder (50 Lb) - Grow Organic Zinc Sulfate Powder (50 lb) Fertilizer
Brand: Brandt
Item Number: F2565

Zinc Sulfate Powder (50 lb)

Source of Fast-Acting Zinc and Sulfur

Listed for Use in Organic Agriculture by the Organic Materials Review Institute Approved for Organic Agriculture by the California Department of Food and Agriculture foliar

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Ships from Northern CA.
Quantity Discounts for Zinc Sulfate Powder (50 lb)
Buy 10 for $125.10 each
Buy 40 for $111.20 each
Shipping calculated at checkout.

Quantity must be 1 or more


Fast-acting source of 35.5% zinc and 17.5% sulfur. Zinc sulfate powder is applied as a foliar at 2-5 lb/acre. It is best to check with your local extension service for recommendations on the usage of this product. Rates vary according to area, climate, and crop being tested.

Note: there is a potential for leaf burn or marking of fruit when applied as a foliar. Fall application is recommended on tree crops.



    Organic Status :
    Approved for Use in Certified Organic Agriculture
    Animal-Based : No
    Fertilizer Type : Water-Soluble
    Major Nutrients : Sulfur
    Major Nutrients : Trace Minerals
    Nutrient Release Rate : Immediate (0-1 Months)
    Use as Foliar : Yes
    Organic Certifier: OMRI, CDFA

    Useful Information


    Does not qualify for Flat Rate Shipping.

    Cannot be combined with other items in a package, due either to its size or manufacturer packaging.

    Shipping Weight: 55.0 lb

    Dimensions: 21.0"L x 15.0"W x 4.0"H


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