Manganese Sulfate 31% Powder (50 lb)

Manganese Sulfate 31% Powder in the original 50 lb bag supplies 31% manganese and 18% sulfur for correcting a confirmed deficiency across larger production areas.

• Water-soluble micronutrient source
• Suitable for soil, foliar, or compatible fertigation use
• Original OMRI Listed and CDFA-registered package
• Use only from soil or tissue test recommendations

Review the Product Label and Safety Data Sheet.

California Proposition 65 WARNING: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm; for more information, visit www.P65Warnings.ca.gov.

Visible yellowing can resemble iron or magnesium deficiency, disease, or root stress, so confirm the problem before applying. Soil pH affects manganese availability and may need correction as part of the fertility plan. For liquid applications, dissolve the measured product with agitation, make a compatibility test before tank mixing, and follow crop-specific directions. Avoid inhaling the fine powder, prevent foliar drift, clean equipment after use, and store the sealed bag in a cool, dry location.

The bulk package is suited to repeated treatments and larger production areas where testing supports manganese use.