- Functions:Fertilizer, Herbicide
- Chemical Family:Urea & Urea Derivatives, Potassium Salts
- Application Technique:Spreaders
BARRICADE® 28 13-0-5 is a premium grade preemergent herbicide and turf food combination. Formulated for the demanding turf professional that wants a season long control with one application. When properly applied this product will control annual grasses and many common weeds depending on use rates. This product contains 20% of the nitrogen from PolymerEncapsulated urea (XRT). XRT is a new controlled release technology that delivers a more uniform and predictable release of nutrient for a period of up to 90 days. For Extended Release Technology, trust in.