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Item Number: F2565

Zinc Sulfate Powder (50 lb)

Source of Fast-Acting Zinc and Sulfur

Zinc Sulfate Powder (50 lb) is a high-purity, fast-acting source of zinc and sulfur designed for large-scale agricultural applications. Zinc is a crucial micronutrient that plays an essential role in enzyme activation, chlorophyll formation, and plant metabolism, ensuring robust plant growth, improved yields, and strong root development.

Key Benefits:

  • High Zinc Content (35.5% Zn): Provides essential zinc to prevent deficiencies.
  • Sulfur Enrichment (17.5% S): Aids in amino acid formation and overall plant nutrition.
  • Enhances Enzyme Activity & Photosynthesis: Improves plant health and efficiency.
  • Boosts Crop Yields: Supports seed formation and fruit development.
  • Highly Soluble for Multiple Applications: Works in soil, foliar sprays, and irrigation systems.
  • Ideal for Large-Scale Farming: Effective for field crops, orchards, and vineyards.

Application Guidelines:

  • Foliar Spray: Apply 2-5 lbs per acre for immediate nutrient uptake.
  • Soil Application: Adjust rates based on soil test results for optimal performance.
  • Fertigation: Dissolve in irrigation systems to ensure even distribution.

Important Considerations:

  • Risk of Leaf Burn: Over-application as a foliar spray may cause leaf spotting or fruit marking.
  • Fall Application Recommended for Tree Crops: Helps avoid potential leaf damage during active growth.
  • Consult Soil Experts: Usage rates vary based on crop type, soil pH, and climate.

Zinc Sulfate Powder (50 lb) is an essential soil amendment for farmers looking to maintain soil fertility and ensure high-yield production. Its high solubility and efficiency make it a reliable choice for correcting deficiencies and supporting plant health.

For smaller applications, Zinc Sulfate Powder (5 lb) is also available.

Related Products:

Listed for Use in Organic Agriculture by the Organic Materials Review InstituteApproved for Organic Agriculture by the California Department of Food and Agriculturefoliar
Quantity Discounts for Zinc Sulfate Powder (50 lb)
Buy 5 for $85.49 each
Buy 10 for $80.99 each
$89.99
Discount applied. Offer ends soon.
Next-day shipping available

Check Your Zone Compatibility:

Shipping Information

Ships from Northern CA.

Does not qualify for Flat Rate Shipping.

Shipping Weight: 51.0 lb

Dimensions: 21.5"L x 15.5"W x 5.5"H

Features

    Characteristics

    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

    Use Instructions

    Mixing in water: powder needs to be added slowly to water and needs to be agitated to keep it mixed. Mix 1 pound in 100 gallons of water.

    Guarantee

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