Dispersible Liquid Nitrogen Fertilizer Additive
We cannot ship this product into: CA AK CT DC HI ME NH NV RI VT AK CT DC HI ME NH NV RI VT
Guardian-L is an efficient and effective means to boost your yield potential when your management practices call for a liquid. Use 1.5 to 3 quarts per acre for band; 3 to 5 quarts per acre for broadcast applications. Use with fluid fertilizers such as suspensions, urea solutions, urea ammonium nitrates (UAN), and liquid manures. It is a good practice to use a source of sulfur with your nitrogen fertilizer and Guardian solutions.
Guardian-L Safety Data Sheet (Size: 90.6 KB)
Guardian-L Sell Sheet (Size: 201.2 KB)
We cannot ship this product into: CA AK CT DC HI ME NH NV RI VT AK CT DC HI ME NH NV RI VT
PRODUCT INFORMATION
Guardian-L Nitrogen Fertilizer Additive is a complete solution to hold nitrogen in the root longer, allowing for increased plant uptake and reduced nitrogen rates of up to 20%. Best used with liquid nitrogen solutions.Guardian-L is an efficient and effective means to boost your yield potential when your management practices call for a liquid. Use 1.5 to 3 quarts per acre for band; 3 to 5 quarts per acre for broadcast applications. Use with fluid fertilizers such as suspensions, urea solutions, urea ammonium nitrates (UAN), and liquid manures. It is a good practice to use a source of sulfur with your nitrogen fertilizer and Guardian solutions.
File Downloads
Guardian-L Safety Data Sheet (Size: 90.6 KB)
Guardian-L Sell Sheet (Size: 201.2 KB)
Shipping Information
We ship most orders within 1-3 business days via UPS or FedEx. Delivery times vary by location, typically 5-10 business days for standard shipping.
Shipping Rates
Shipping costs are calculated at checkout based on weight and destination. Free shipping may be available on select orders.
Hazmat Notice
Some products (chemicals, coatings, solvents) ship as hazardous materials and may have additional shipping fees or restrictions.
Returns & Refunds
We want you to be completely satisfied with your purchase. If you are not satisfied, you may return unused products in original packaging within 30 days of delivery for a refund.
To initiate a return, please contact us at support@jaceindustries.com or call 878-444-0499.
Refunds are processed within 5-7 business days after we receive the returned item.
We ship most orders within 1-3 business days via UPS or FedEx. Delivery times vary by location, typically 5-10 business days for standard shipping.
Shipping Rates
Shipping costs are calculated at checkout based on weight and destination. Free shipping may be available on select orders.
Hazmat Notice
Some products (chemicals, coatings, solvents) ship as hazardous materials and may have additional shipping fees or restrictions.
Returns & Refunds
We want you to be completely satisfied with your purchase. If you are not satisfied, you may return unused products in original packaging within 30 days of delivery for a refund.
To initiate a return, please contact us at support@jaceindustries.com or call 878-444-0499.
Refunds are processed within 5-7 business days after we receive the returned item.

