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  2. 28-0-0 N-Sure (Sunniland - BAB)
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28-0-0 N-Sure (Sunniland - BAB)
28-0-0 N-Sure (Sunniland - BAB)
28-0-0 N-Sure (Sunniland - BAB)
28-0-0 N-Sure (Sunniland - BAB)

28-0-0 N-Sure (Sunniland - BAB)

This product is only available as part of a Build-a-Box bundle. Build Your Box

Sunniland Professional Liquid Concentrate 28-0-0 comes in 1 gallon and 2.5 gallons sizes. This Nitrogen product, N-Sure, is unique in that it provides foliar absorption and soil absorption with very low burn potential.

Urea-triazone is a slow-release N fertilizer containing 28% total N. Foliar absorption happens within an hour or so, therefore you can water this in after with ¼” of irrigation or rainfall.

Do not mix with products containing iron. It is best to apply this product stand alone.

Application rates are 3-4 oz/1,000 sq ft or up to 6oz/1,000 sq ft for severe deficiencies.

At the 4oz/1,000 rate, 1 gallon will cover 32,000 sq ft

All rates are to be mixed with minimum 1 gallon of water. For example, if you are applying 28-0-0 N-Sure at the 4oz/1,000 rate, you would mix 4oz of concentrate into 1 gallon of water in a pump sprayer and apply that evenly across 1,000 sq ft of lawn area. You could also use the Ortho-Dial-N-Spray which will put out enough water by default.

IMPORTANT SHIPPING INFORMATION: Shipping is included in the price. 

We can not currently ship to Hawaii and Alaska

We also cannot deliver to PO Boxes. 

Typically N-Ext products are delivered in 4-7 business days.

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